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Ontology Browser

Term:
Parent Terms Term With Siblings Child Terms
cyclic ketone +     
enamide +     
enol +     
enone +     
polyene antibiotic +     
secondary alcohol +     
tertiary alcohol +     
(+)-(2S,3R,9R)-pristinol 
(+)-(3R)-1,7-bis(4-hydroxyphenyl)-(6E)-6-hepten-3-ol 
(+)-(3R)-1-(3,4-dihydroxyphenyl)-7-(4-hydroxyphenyl)-(6E)-6-hepten-3-ol 
(+)-(3R)-1-(3,4-dihydroxyphenyl)-7-(4-hydroxyphenyl)heptan-3-ol 
(+)-(3R)-1-(3,4-dihydroxyphenyl)-7-phenyl-(6E)-6-hepten-3-ol 
(+)-(7R,7'R,7''R,7'''S,8S,8'S,8''S,8'''S)-4'',4'''-dihydroxy-3,3',3'',3''',5,5'-hexamethoxy-7,9':7',9-diepoxy-4,8'':4',8'''-bisoxy-8,8'-dineolignan-7'',7''',9'',9'''-tetraol 
(+)-(7R,7'R,7''S,7'''S,8S,8'S,8''S,8'''S)-4'',4'''-dihydroxy-3,3',3'',3''',5,5'-hexamethoxy-7,9':7',9-diepoxy-4,8'':4',8'''-bisoxy-8,8'-dineolignan-7'',7''',9'',9'''-tetraol 
(+)-(7S,8S)-1',4-dihydroxy-3,3',5'-trimethoxy-7',8',9'-trinor-8,4'-oxyneolignan-7,9-diol 
(+)-(7S,8S)-4-hydroxy-3,3',5'-trimethoxy-8',9'-dinor-8,4'-oxyneolignan-7,9-diol-7'-oic acid 
(+)-(S)-ar-turmerone  
(+)-4-epi-cubebol 
(+)-6a-hydroxymaackiain +  
(+)-albicanol 
(+)-aplysinillin 
(+)-butaclamol  
(+)-calanolide A 
(+)-caryolan-1-ol 
(+)-cis-isohumulone 
(+)-dexrazoxane +   
(+)-dihydromyricetin  
(+)-diversonol 
(+)-epicubenol 
(+)-flavipucine 
(+)-halomon 
(+)-homalomenol A 
(+)-homalomenol B 
(+)-isoafricanol 
(+)-isoepoxydon 
(+)-jasplakinolide V 
(+)-jasplakinolide W 
(+)-jasplakinolide Z1 
(+)-jasplakinolide Z2 
(+)-jasplakinolide Z3 
(+)-jasplakinolide Z5 
(+)-lyoniresinol +  
(+)-minovincinine 
(+)-nootkatone 
(+)-O-methylkolavelool 
(+)-pisatin 
(+)-pronuciferine 
(+)-sabinone 
(+)-sesamin +   
(+)-syringaresinol +   
(+)-tephrorin A 
(+)-tephrorin B 
(+)-tephrosone 
(+)-thujan-3-ol 
(+)-zwittermicin A 
(+-)-(Z)-2-(5-Tetradecenyl)cyclobutanone 
(-)-(3S)-1,7-bis(4-hydroxyphenyl)-(6E)-6-hepten-3-ol 
(-)-(3S)-1-(3,4-dihydroxyphenyl)-7-(4-hydroxyphenyl)-(6E)-6-hepten-3-ol 
(-)-(3S)-1-(3,4-dihydroxyphenyl)-7-(4-hydroxyphenyl)heptan-3-ol 
(-)-(3S)-1-(3,4-dihydroxyphenyl)-7-phenyl-(6E)-6-hepten-3-ol 
(-)-(7''R,8''S)-4'',5,7-trihydroxy-3',5'-dimethoxy-4',8''-oxyflavonolignan-7'',9''-diol 
(-)-(7''S,8''S)-4'',5,7-trihydroxy-3',3'',5'-trimethoxy-4',8''-oxyflavonolignan-7'',9''-diol 
(-)-(7''S,8''S)-4'',5,7-trihydroxy-3',5'-dimethoxy-4',8''-oxyflavonolignan-7'',9''-diol 
(-)-(7R,7'R,7''R,8S,8'S,8''S)-4',4''-dihydroxy-3,3',3'',5,5',5''-hexamethoxy-7,9':7',9-diepoxy-4,8''-oxy-8,8'-sesquineolignan-7'',9''-diol 
(-)-(7R,7'R,7''R,8S,8'S,8''S)-4',4''-dihydroxy-3,3',3'',5,5'-pentamethoxy-7,9':7',9-diepoxy-4,8''-oxy-8,8'-sesquineolignan-7'',9''-diol 
(-)-(7R,7'R,7''S,8S,8'S,8''S)-4',4''-dihydroxy-3,3',3'',5,5',5''-hexamethoxy-7,9':7',9-diepoxy-4,8''-oxy-8,8'-sesquineolignan-7'',9''-diol 
(-)-(7R,7'R,7''S,8S,8'S,8''S)-4',4''-dihydroxy-3,3',3'',5,5'-pentamethoxy-7,9':7',9-diepoxy-4,8''-oxy-8,8'-sesquineolignan-7'',9''-diol 
(-)-(7R,8S,7''S,8''R)-3,3'',5,5'-tetramethoxy-4''-hydroxy-4',7-epoxy-8',9'-dinor-4,8''-oxy-8,3'-sesquineolignan-7'',9,9''-triol-7'-al 
(-)-(S)-chlorizidine A 
(-)-10-epi-cubebol 
(-)-3,4-dimethoxy-3,4-desmethylenedioxycubebin 
(-)-Acorenone 
(-)-anisomycin  
(-)-annonaine +  
(-)-antofine  
(-)-beta-elemene 
(-)-calanolide B 
(-)-chuangxinmycin 
(-)-coronaridine +  
(-)-cubebin 
(-)-cubebol 
(-)-cubenol 
(-)-demecolcine  
(-)-duryne 
(-)-duryne B 
(-)-duryne C 
(-)-duryne D 
(-)-duryne E 
(-)-duryne F 
(-)-ephedrine  
(-)-epicubenol 
(-)-epigallocatechin 3-gallate +   
(-)-flavipucine 
(-)-gallocatechin gallate 
(-)-gynuraone 
(-)-homalomenol C 
(-)-homalomenol D 
(-)-Jasmonoyl-L-isoleucine 
(-)-jasplakinolide Z4 
(-)-marinopyrrole A 
(-)-marinopyrrole B 
(-)-minovincinine 
(-)-noscapine  
(-)-rel-acora-2,4(14),8-trien-15-oic acid 
(-)-rotiorin 
(-)-Tau-muurolol 
(-)-threo-isodihomocitric acid 
(-)-voacangine 
(1,2-diaminocyclohexane)PtCl2 
(1-hydroxycyclopentyl)phenylacetic acid +  
(10S)-Juvenile hormone III diol 
(10S)-Juvenile hormone III diol phosphate 
(12R)-hydroxy-10,11-dihydroleukotriene E4 
(13R)-13-dihydrocarminomycin 
(13R)-S-cysteinyl-(14S)-hydroxy-(4Z,7Z,9E,11E,16Z,19Z)-docosahexaenoic acid 
(13R)-S-cysteinylglycinyl-(14S)-hydroxy-(4Z,7Z,9E,11E,16Z,19Z)-docosahexaenoic acid 
(13R)-S-glutathionyl-(14S)-hydroxy-(4Z,7Z,9E,11E,16Z,19Z)-docosahexaenoic acid 
(13S)-vitexifolin A 
(1E)-1-(2,4-dichlorophenyl)-4,4-dimethyl-2-(1,2,4-triazol-1-yl)pent-1-en-3-ol +   
(1E)-1-(4-chlorophenyl)-4,4-dimethyl-2-(1H-1,2,4-triazol-1-yl)pent-1-en-3-ol +  
(1E,4S,5E,7R)-germacra-1(10),5-dien-11-ol 
(1R)-1-[(2S,3S)-3-[2-[(2S,3S)-3-[(1R)-1-hydroxyethyl]-2-oxiranyl]ethenyl]-2-oxiranyl]-2-propen-1-ol 
(1R)-Hydroxy-(2R)-N-acetyl-L-cysteinyl-1,2-dihydronaphthalene 
(1R)-N-Acetyl-L-cysteinyl-(2R)-hydroxy-1,2-dihydronaphthalene 
(1R,10aS)-1,4,10,10a-tetrahydrophenazine-1,6-dicarboxylic acid 
(1R,10aS)-1,4,10,10a-tetrahydrophenazine-1-carboxylic acid 
(1R,2R,4As,8aS)-2-[(2R)-2-hydroxybutyl]-1,3-dimethyl-4a,5,6,7,8,8a-hexahydro-2H-naphthalene-1-carboxylic acid 
(1R,2R,4S,5S,6R,7S)4,5-epoxygermacra-9Z-en-1,2,6-triol 
(1R,2S)-1-(S-L-cysteinyl)-2-hydroxypropylphosphonate 
(1R,3E,5S,8Z,12E,15S)-5,17-Dihydroxy-18-[(2S)-1-hydroxypropan-2-yl]-4,8,12,15-tetramethylbicyclo[13.3.0]octadeca-3,8,12,17-tetraen-16-one 
(1R,4R,5R,8S)-8-hydroxy-4,8-dimethyl-2-oxabicyclo[3.3.1]nonan-3-one 
(1R,5aS,6R)-1,4,5,5a,6,9-hexahydrophenazine-1,6-dicarboxylic acid 
(1R,5R,6S,7R,8S,10R)-8-hydroxy-4-oxopseudoguai-2(3),11(13)-dien-12,6-olide 
(1R,5R,6S,7S,8S,10R,11S)-6-hydroxy-4-oxopseudoguai-2(3)-en-12,8-olide 
(1S)-Hydroxy-(2S)-N-acetyl-L-cysteinyl-1,2-dihydronaphthalene 
(1S,2R,5R,6S,7R,8S,10R)-6-acetoxy-2-methoxy-4-oxopseudoguai-11(13)-en-12,8-olide 
(1S,2R,5R,6S,7S,8S,10R)-6-hydroxy-2-ethoxy-4-oxopseudoguai-11(13)-en-12,8-olide 
(1S,2R,5R,6S,7S,8S,10R)-6-hydroxy-2-methoxy-4-oxopseudoguai-11(13)-en-12,8-olide 
(1S,2S)-1,2-dihydroxypropylphosphonic acid 
(1S,2S,3S)-3-methoxy-2-[(2E)-6-methylhept-2-en-2-yl]-4-oxocyclohexanecarbaldehyde +  
(1S,2S,5R,6S,7R,8S,10R)-6-acetoxy-2-methoxy-4-oxopseudoguai-11(13)-en-12,8-olide 
(1S,4E,8E,12E)-2,2,5,9,13-pentamethylcyclopentadeca-4,8,12-trien-1-ol 
(1S,5R,6S,7S,8S,10R,11R)-6-hydroxy-4-oxopseudoguai-12,8-olide 
(1S,5S,7R,8S,10R)-14-acetoxy-4-oxopseudoguai-11(13)-en-12,8-olide 
(1S,7R,8R,14S)-15,17-diazatetracyclo[12.2.2.1(3,7).1(8,12)]icosa-3(20),12(19)-diene-6,9-dione 
(2,2,3-trimethyl-5-oxocyclopent-3-en-1-yl)acetate +  
(2,2,3-trimethyl-5-oxocyclopent-3-en-1-yl)acetic acid +  
(2,4-dichlorophenyl)(phenyl)pyrimidin-5-ylmethanol +  
(2->6)-beta-D-fructan 
(2-chlorophenyl)(4-chlorophenyl)pyrimidin-5-ylmethanol +   
(2-chlorophenyl)(4-fluorophenyl)pyrimidin-5-ylmethanol +   
(20S)-ginsenoside Rg3 +   
(20S)-ginsenoside Rh2  
(21S)-21,22-epoxypolypoda-8(26)-13,17-trien-3beta-ol 
(223)RaCl2 
(22E,24R)-5alpha,8alpha-epidioxyergosta-6,9,22-triene-3beta-ol-3-O-beta-D-glucopyranoside 
(25R)-5beta-spirostan-3beta-ol +  
(2E)-2-ethylidene-4-hydroxy-5-methyl-3(2H)-furanone 
(2E)-3-(4-\{[1-hydroxy-1-(4-hydroxy-3-methoxyphenyl)-3-(sulfooxy)propan-2-yl]oxy\}-3-methoxyphenyl)prop-2-enoic acid 
(2E)-3-[4-(\{1,3-dihydroxy-1-[3-methoxy-4-(sulfooxy)phenyl]propan-2-yl\}oxy)-3-methoxyphenyl]prop-2-enoic acid 
(2E,24R)-24-[(alpha-L-ascarosyl)oxy]-N-(2-hydroxyethyl)-2-methylpentacos-2-enamide 
(2E,4Z)-4-Hydroxy-6-oxo-2,4-octadienedioic acid 
(2E,6E)-hedycaryol 
(2E,6Z)-13-hydroxy-1-(2-hydroxy-5-methoxy-3-methylphenyl)-3,7,11,15-tetramethylhexadeca-2,6,14-triene-5,12-dione 
(2R)-2-[(1R)-1-hydroxy-12-\{2-[14-(2-icosylcyclopropyl)tetradecyl]cyclopropyl\}dodecyl]hexacosanoate 
(2R)-2-[(1R)-1-hydroxy-12-\{2-[14-(2-icosylcyclopropyl)tetradecyl]cyclopropyl\}dodecyl]hexacosanoic acid 
(2R)-2-[(1R)-1-hydroxy-14-\{2-[14-(2-icosylcyclopropyl)tetradecyl]cyclopropyl\}tetradecyl]hexacosanoate 
(2R)-2-[(1R)-1-hydroxy-14-\{2-[14-(2-icosylcyclopropyl)tetradecyl]cyclopropyl\}tetradecyl]hexacosanoic acid 
(2R)-2-[(1R)-1-hydroxy-16-\{2-[10-(2-octadecylcyclopropyl)decyl]cyclopropyl\}hexadecyl]hexacosanoic acid 
(2R)-2-[(1R)-1-hydroxy-18-\{2-[10-(2-icosylcyclopropyl)decyl]cyclopropyl\}octadecyl]hexacosanoate 
(2R)-2-[(1R)-1-hydroxy-18-\{2-[10-(2-icosylcyclopropyl)decyl]cyclopropyl\}octadecyl]hexacosanoic acid 
(2R)-2-[(1R)-1-hydroxy-18-\{2-[10-(2-nonadecylcyclopropyl)decyl]cyclopropyl\}octadecyl]hexacosanoate 
(2R)-2-[(1R)-1-hydroxy-18-\{2-[10-(2-nonadecylcyclopropyl)decyl]cyclopropyl\}octadecyl]hexacosanoic acid 
(2R)-2-[(1R)-1-hydroxy-18-\{2-[10-(2-octadecylcyclopropyl)decyl]cyclopropyl\}octadecyl]hexacosanoate 
(2R)-2-[(1R)-1-hydroxy-18-\{2-[10-(2-octadecylcyclopropyl)decyl]cyclopropyl\}octadecyl]hexacosanoic acid 
(2R)-2-[(1R)-1-hydroxy-18-\{2-[10-(2-octadecylcyclopropyl)decyl]cyclopropyl\}octadecyl]tetracosanoate 
(2R)-2-[(1R)-1-hydroxy-18-\{2-[10-(2-octadecylcyclopropyl)decyl]cyclopropyl\}octadecyl]tetracosanoic acid 
(2R)-2-[(1R)-1-hydroxy-20-\{2-[10-(2-icosylcyclopropyl)decyl]cyclopropyl\}icosyl]hexacosanoate 
(2R)-2-[(1R)-1-hydroxy-20-\{2-[10-(2-icosylcyclopropyl)decyl]cyclopropyl\}icosyl]hexacosanoic acid 
(2R)-2-[(1R)-1-hydroxy-20-\{2-[10-(2-nonadecylcyclopropyl)decyl]cyclopropyl\}icosyl]hexacosanoate 
(2R)-2-[(1R)-1-hydroxy-20-\{2-[10-(2-nonadecylcyclopropyl)decyl]cyclopropyl\}icosyl]hexacosanoic acid 
(2R)-2-[(1R)-1-hydroxy-20-\{2-[10-(2-octadecylcyclopropyl)decyl]cyclopropyl\}icosyl]hexacosanoate 
(2R)-2-[(1R)-1-hydroxy-20-\{2-[10-(2-octadecylcyclopropyl)decyl]cyclopropyl\}icosyl]hexacosanoic acid 
(2R)-2-[(1R)-1-hydroxy-20-\{2-[10-(2-octadecylcyclopropyl)decyl]cyclopropyl\}icosyl]tetracosanoate 
(2R)-2-[(1R)-1-hydroxy-20-\{2-[10-(2-octadecylcyclopropyl)decyl]cyclopropyl\}icosyl]tetracosanoic acid 
(2R)-2-[(1R)-1-hydroxy-22-\{2-[10-(2-octadecylcyclopropyl)decyl]cyclopropyl\}docosyl]hexacosanoate 
(2R)-2-[(1R)-1-hydroxy-22-\{2-[10-(2-octadecylcyclopropyl)decyl]cyclopropyl\}docosyl]hexacosanoic acid 
(2R)-2-[(1R)-14-\{2-[(15Z)-hexatriacont-15-en-1-yl]cyclopropyl\}-1-hydroxytetradecyl]hexacosanoate 
(2R)-2-[(1R)-14-\{2-[(15Z)-hexatriacont-15-en-1-yl]cyclopropyl\}-1-hydroxytetradecyl]hexacosanoic acid 
(2R)-2-\{(1R)-1-hydroxy-15-[2-(20-methoxy-21-methylnonatriacontyl)cyclopropyl]pentadecyl\}hexacosanoic acid +  
(2R)-dihomocitric acid 
(2R)-N-[(2S)-3,3-dimethyl-1-oxo-1-[[(1R)-1-phenylethyl]amino]butan-2-yl]-N'-hydroxy-2-[3-(3-methyl-4-phenylphenyl)propyl]butanediamide 
(2R*,3R*)-1,2,3-Butanetriol 
(2R,2'R,4R,4'R)-4,4'-dihydroxy-3,3',4,4'-tetrahydro-2,2'-binaphthalene-1,1'(2H,2'H)-dione 
(2R,3R,4S,5S)-6-[(1E)-1-chloro-3-ethylpent-1-en-4-yn-3-yl]-3,4,5-trihydroxyoxane-2-carboxylic acid 
(2R,5S)-linalyl oxide 
(2R,5Z)-4-methyl-5-[2-(phosphonooxy)ethylidene]-2,5-dihydro-1,3-thiazole-2-carboxylic acid 
(2S),(2''S)-8,8''-5',5''-tetrahydroxy-7,7''-3,3''-4,4''-hexamethoxy-5,5''-biflavan 
(2S),(2''S)-8,8''-5'-trihydroxy-7,7''-3,3''-4,4''-5''-heptamethoxy-5,5''-biflavan 
(2S)-(-)-kurarinone +  
(2S)-1-O-(7Z,10Z)-hexadecadienoyl-2-O-(7Z,10Z)-hexadecadienoyl-3-O-beta-D-galactopyranosyl-sn-glycerol 
(2S)-1-O-(7Z,10Z)-hexadecadienoyl-2-O-linoleoyl-3-O-beta-D-galactopyranosyl-sn-glycerol 
(2S)-1-O-(7Z,10Z,13Z)-hexadecatrienoyl-2-O-(7Z,10Z)-hexadecadienoyl-3-O-beta-D-galactopyranosyl-sn-glycerol 
(2S)-1-O-(9Z,12Z)-octadecadienoyl-2-O-(7Z,10Z)-hexadecadienoyl-3-O-(alpha-D-galactopyranosyl(1->6)-beta-D-galactopyranosyl)-sn-glycerol 
(2S)-2'-hydroxy-7,8,3',4',5'-pentamethoxyflavan 
(2S)-2'-methoxykurarinone 
(2S)-2-(hydroxymethyl)-2-(methoxymethyl)-1-azabicyclo[2.2.2]octan-3-one 
(2S)-2-[[(2-chlorophenyl)-oxomethyl]amino]-3-methylbutanoic acid (3-cyano-4-imino-2-oxopentyl) ester 
(2S)-2-[[(2-chlorophenyl)-oxomethyl]amino]-3-methylbutanoic acid (6-nitro-4H-1,3-benzodioxin-8-yl)methyl ester 
(2S)-2-[[(2R)-2-[(1S)-1-hydroxy-2-(hydroxyamino)-2-oxoethyl]-4-methyl-1-oxopentyl]amino]-2-phenylacetic acid cyclopentyl ester 
(2S)-2-[[(2S)-2-[(2S)-2-[[(2R)-2-amino-3-mercaptopropyl]amino]-3-methylpentoxy]-1-oxo-3-phenylpropyl]amino]-4-methylsulfonylbutanoic acid propan-2-yl ester 
(2S)-2-[[(2S)-2-[(2S,3R)-2-[(2-amino-3-mercaptopropyl)amino]-3-methylpentoxy]-1-oxo-3-phenylpropyl]amino]-4-methylsulfonylbutanoic acid propan-2-yl ester 
(2S)-2-[[2-[(2S,3S)-2-[[(2R)-2-amino-3-mercaptopropyl]amino]-3-methylpentoxy]-1-oxo-3-phenylpropyl]amino]-4-methylsulfonylbutanoic acid propan-2-yl ester 
(2S)-2-[[[5-[[5-[[(2-methylpropan-2-yl)oxy-oxomethyl]amino]pentylamino]-oxomethyl]-1H-imidazol-4-yl]-oxomethyl]amino]propanoic acid tert-butyl ester 
(2S)-2-[[[5-[[methyl-(phenylmethyl)amino]-oxomethyl]-1H-imidazol-4-yl]-oxomethyl]amino]-6-[[(2-methylpropan-2-yl)oxy-oxomethyl]amino]hexanoic acid tert-butyl ester 
(2S)-2-acetamido-3-(1H-indol-3-yl)propanamide 
(2S)-2-heptanol 
(2S)-2-hydroxy-3,4-diketopentyl phosphate 
(2S)-3-methyl-2-[[(3-methylphenyl)-oxomethyl]amino]butanoic acid (4-oxo-2-pyrimido[2,1-b][1,3]benzothiazolyl)methyl ester 
(2S)-5,7-dimethoxy-8-(2S-hydroxy-3-methyl-3-butenyl)-3',4'-methylenedioxyflavanone 
(2S)-5,7-dimethoxy-8-formylflavanone 
(2S)-5-Hydroxy-7-methoxy-8-[(E)-3-oxo-1-butenyl]flavanone 
(2S,3R)-N'-[(3S)-1-methyl-2-oxo-5-phenyl-3H-1,4-benzodiazepin-3-yl]-2,3-bis(3,3,3-trifluoropropyl)butanediamide 
(2S,3S,4R)-4-cyclopropyl-2-ethoxy-3-(3-hydroxypropyl)-N-prop-2-ynyl-3,4-dihydro-2H-pyran-6-carboxamide 
(2Z)-4-oxobut-2-ene-1,2,4-tricarboxylic acid 
(2Z,10Z)-3-hydroxy-5,17-dioxo-4,5-secoestra-2,10-diene-3-oate 
(2Z,10Z)-3-hydroxy-5,17-dioxo-4,5-secoestra-2,10-diene-3-oic acid 
(2Z,4E)-3-(2-carboxy-1-hydroxyethyl)-2,4-hexadienedioic acid 
(2Z,4E)-4-hydroxy-6-oxoocta-2,4-dienedioic acid 
(2Z,4Z)-2,3-dichloromuconic acid 
(2Z,4Z)-2-hydroxyhepta-2,4-dienedioic acid 
(2Z,4Z)-2-hydroxyhexa-2,4-dienoic acid 
(2Z,6E)-hedycaryol 
(3beta,16alpha)-16-hydroxy-13,28-epoxyoleanan-3-yl alpha-L-Rhap-(1->2)-beta-D-Glcp-(1->4)-[beta-D-Glcp-(1->2)]-alpha-L-arabinopyranoside 
(3E)-3,4-didehydrorhodopin 
(3E)-3-[(1R,5R,6S)-5-hydroxy-7-oxabicyclo[4.1.0]heptan-2-ylidene]pyruvate 
(3E)-3-[(1R,5R,6S)-5-hydroxy-7-oxabicyclo[4.1.0]heptan-2-ylidene]pyruvic acid 
(3E)-3-nonen-2-one 
(3E,7E)-dolabella-3,7-dien-18-ol 
(3R)-1,2-didehydro-3-hydroxy-16-methoxy-2,3-dihydrotabersonine 
(3R)-1,2-didehydro-3-hydroxy-2,3-dihydrotabersonine 
(3R)-3,8,9,10-tetrahydroxy-6-methyl-1,2,3,4-tetrahydroanthracen-1-one 
(3R)-3-hydroxy-2,3-dihydrotabersonine 
(3R)-7,2'-dihydroxy-4'-methoxyisoflavanol +  
(3R)-farnesyl-6-hydroxy-2,3,5-trimethyl-4-oxocyclohexa-1,5-diene-1-carboxylic acid 
(3R,4R)-3-[(1R)-1-hydroxyalkyl]-4-(hydroxymethyl)oxolan-2-one 
(3R,4R)-3-[(1S)-1-hydroxyalkyl]-4-(hydroxymethyl)oxolan-2-one 
(3R,4S,1'R)-3-(1'-hydroxyethyl)-4-methyldihydrofuran-2(3H)-one 
(3R,8E)-3-Hydroxy-5,8-megastigmadien-7-one 
(3S)-3-\{[3',4'-difluoro-5-(\{4'-fluoro-6-[(3S)-pyrrolidinium-3-yloxy][biphenyl]-3-yl\}carbamoyl)[biphenyl]-2-yl]oxy\}pyrrolidinium dichloride 
(3S)-3-hydroxy-L-arginine 
(3S,5R,10R,12S,14S,15R,16R)-3,5,10,14,15-pentahydroxy-12,16-dimethylicosan-2-one 
(3Z)-4-hydroxy-3-penten-2-one 
(3Z)-ravenic acid 
(4-\{4-[2-(gamma-L-glutamylamino)ethyl]phenoxymethyl\}furan-2-yl)methanamine 
(4-hydroxy-3,4-dihydroisoquinolin-2(1H)-yl)[3-(3-hydroxy-3-methylbutyl)phenyl]methanone 
(4aR,10bS)-noroxomaritidine 
(4aS,10bR)-noroxomaritidine 
(4betaH)-5alpha-hydroxy-8alpha-(2-methylbut-2-enoyloxy)-2-oxo-1(10),11(13)-guaiadien-12,6alpha-olide 
(4betaH)-8alpha-(2-methylbut-2-enoyloxy)-2-oxo-1(5),10(14),11(13)-guaiatrien-12,6alpha-olide 
(4R)-ipsdienol 
(4R,5S,6R)-2,4,5,6-tetrahydroxycyclohex-2-en-1-one 
(4R,6R)-6-\{2-[(1S,2S,6S,8S,8aR)-6,8-dihydroxy-2-methyl-1,2,6,7,8,8a-hexahydronaphthalen-1-yl]ethyl\}-4-hydroxyoxan-2-one 
(4R,6R)-hydroxy-2,2,6-trimethylcyclohexanone 
(4S)-2,3-dehydroleucocyanidin 
(4S)-2,3-dehydroleucopelargonidin 
(4Z,7Z,10Z,13Z,15E,19Z)-17-oxodocosahexaenoic acid 
(4Z,7Z,10Z,14E,16Z,19Z)-13-oxodocosahexaenoic acid 
(4Z,8E,10Z,13Z,16Z,19Z)-7-oxodocosahexaenoic acid 
(5,6-dimethyl-1,10-phenanthroline)(1S,2S-diaminocyclohexane)platinum(II)(2+) 
(5aS)-5,5a-dihydrophenazine-1,6-dicarboxylic acid 
(5E)-5-(4-chlorobenzylidene)-2,2-dimethyl-1-(1,2,4-triazol-1-ylmethyl)cyclopentanol +   
(5s,8s)-3-(2,5-dimethylphenyl)-4-hydroxy-8-methoxy-1-azaspiro[4.5]dec-3-en-2-one 
(5Z,8Z)-1,5,8-undecatriene-3,7-diol 
(5Z,9Z,12Z)-octadecatrienoic acid +  
(6aS,11aS)-2-dimethylallyl-3,6a,9-trihydroxypterocarpan 
(6aS,11aS)-4-dimethylallyl-3,6a,9-trihydroxypterocarpan 
(6E)-8-oxolinalool 
(6E,8Z)-5-oxooctadecadienoic acid 
(6E,8Z,10E,12S,14Z)-12-hydroxy-5-oxoicosatetraenoic acid 
(6E,8Z,11Z,13E,15S)-15-hydroxy-5-oxoicosatetraenoic acid 
(6E,8Z,11Z,14Z,17Z)-5-oxoicosapentaenoic acid 
(6R)-2-acetyl-6-(3-acetyl-2,4,6-trihydroxy-5-methylphenyl)-3-hydroxy-6-methylcyclohexa-2,4-dien-1-one 
(6R,7R)-7-[[(2R)-2-carboxy-2-(4-hydroxyphenyl)-1-oxoethyl]amino]-7-methoxy-3-[[(1-methyl-5-tetrazolyl)thio]methyl]-8-oxo-5-oxa-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid 
(6S)-5-formyltetrahydrofolic acid 
(7R,8R)-AGI-B4 
(7R,8R)-alpha-diversonolic ester 
(7Z,10Z,13Z,15E,19Z)-17-oxodocosapentaenoic acid 
(7Z,10Z,14E,16Z,19Z)-13-oxodocosapentaenoic acid 
(8E)-14-hydroxy-5,9,12,13-tetramethyl-16-methylidene-4-oxatricyclo[10.3.1.03,5]hexadeca-1(15),8-dien-2-one 
(8E)-undeca-1,8-dien-5-yne-3,7-diol 
(8E,10Z,13Z,16Z,19Z)-7-oxodocosapentaenoic acid 
(9R,13R)-1a,1b-dihomo-jasmonic acid 
(9Z)-12-hydroxyoctadec-9-enoic acid +   
(9Z)-9-Cycloheptadecen-1-ol 
(9Z,11E,13Z)-octadecatrienoic acid +  
(E)-1-hydroxy-2-(non-1-en-1-yl)quinolin-4-one 
(E)-2-[[[4-(2-chlorophenyl)-1,3-thiazol-2-yl]hydrazinylidene]methyl]benzoic acid 
(E)-4-hydroxynon-2-enal dimethyl acetal 
(E)-4-oxohex-2-enal 
(E)-4-oxonon-2-en-1-ol 
(E)-4-oxonon-2-enal 
(E)-5-chloro-3-ethynylpent-4-ene-2,3-diol 
(E)-dimethomorph +   
(E)-flumorph +  
(E)-N-(3-hydroxy-1-oxocyclopent-2-en-2-yl)-3-(4-hydroxy-3-methoxyphenyl) propenamide 
(E)-trans-miyabenol C 
(E,E)-2-methyl-6-oxohepta-2,4-dienal 
(E,E)-2-methyl-6-oxohepta-2,4-dienol 
(E,E)-germacrone  
(omega-1)-hydroxy fatty acid +   
(R)-(2-chloro-5-oxo-2,5-dihydro-2-furyl)acetate 
(R)-(2-chloro-5-oxo-2,5-dihydro-2-furyl)acetic acid 
(R)-12-hydroxysqualene 
(R)-2-(phosphonomethyl)malic acid 
(R)-3-(indol-3-yl)-2-oxobutyric acid 
(R)-3-hydroxy-4-oxobutanoic acid 
(R)-amygdalin  
(R)-bicalutamide +   
(R)-cembrene A 
(R)-demethyl-4-deoxygadusol 
(R)-homocamptothecin +  
(R)-N-trans-feruloyloctopamine 
(R)-nephthenol 
(S)-4,5-dihydroxy-2-oxopentanal 
(S)-6-acetamido-3-aminohexanoic acid 
(S)-9,10-Cyclo-p-menth-1-en-4-ol 
(S)-demethyl-4-deoxygadusol 
(S)-DNPA 
(S)-gabaculine +  
(S)-glaucine +   
(S)-secondary-alcohol 
(S,E)-Filbertone 
(Z)-1,2-ethenediol 
(Z)-3-hydroxydec-2-enedioic acid 
(Z)-3-Oxo-2-(2-pentenyl)-1-cyclopenteneacetic acid 
(Z)-4-methoxy-2,2-bipyridine-6-carbaldehyde oxime 
(Z)-9-Cycloheptadecen-1-one 
(Z)-dimethomorph +   
(Z)-flumorph +  
(Z)-N-cyclopropyl-11-methyldodec-2-enamide 
(Z)-N-cyclopropyldodec-2-enamide 
(Z,S)-cinerolone 
(Z,S)-jasmolone 
1''-hydroxycannabidiol 
1'-acetoxychavicol acetate  
1'-hydroxy-demethylspheroidene 
1'-hydroxy-gamma-carotene 
1'-hydroxytorulene 
1,1'-dihydroxy-1,1',2,2'-tetrahydrolycopene 
1,1'-dihydroxy-3,4-didehydrolycopene 
1,1'-dihydroxyneurosporene 
1,1,1,3,3,3-hexafluoropropan-2-ol  
1,2,3,4,6-pentakis-O-galloyl-beta-D-glucose  
1,2,3,4-tetrahydroquinoline-2,4-dione 
1,2-bis(4-hydroxyphenyl)-2-propanol 
1,2-bis(4-hydroxyphenyl)propan-2-ol 
1,2-dihydroxy-5-(methylthio)pent-1-en-3-one 
1,3,6,8-tetraazatricyclo[6.2.1.1(3,6)]dodecane 
1,3,6-trihydroxy-2-methyl-9,10-anthraquinone-3-O-(6'-O-acetyl)-alpha-L-rhamnopyranosyl-(1->2)-beta-D-glucopyranoside 
1,3-diacetylvilasinin 
1,3-dibutyrin 
1,3-dichloro-7-hydroxy-9,9-dimethyl-9H-acridin-2-one 
1,3-dichloropropan-2-ol +   
1,3-dinitroglycerol +  
1,3-diphenylcyclopenta[l]phenanthren-2-one 
1,3-Hexadecadien-1-ol 
1,30-diacetyltrichagmalin F 
1,5,6-trihydroxy-6',6'-dimethyl-2H-pyrano(2',3':3,4)-2-(3-methylbut-2-enyl)xanthone 
1,5-anhydro-D-fructose 
1,6,7-trihydroxy-6',6'-dimethyl-2H-pyrano(2',3':3,2)-4-(3-methylbut-2-enyl)xanthone 
1,7-bis (4-hydroxyphenyl)-1,4,6-heptatrien-3-one 
1,7-bis(4-hydroxy-3-methoxyphenyl)hept-1-ene-3,5-dione +  
1,7-bis(4-hydroxyphenyl)hepta-4E-6E-dien-3-one 
1,7-bis-(4-hydroxyphenyl)-2,4,6-heptatrienone 
1,9-decanediol 
1-(2,3-dihydro-1H-pyrrolizin-5-yl)-2-propen-1-one 
1-(2,6,6-trimethylcyclohex-2-en-1-yl)but-2-enone 
1-(2-fluorophenyl)-1-(4-fluorophenyl)-2-(1H-1,2,4-triazol-1-yl)ethanol +  
1-(2-hydroxy-4-methoxyphenyl)-3-(4-hydroxy-3-methoxyphenyl)propane 
1-(3,4-dihydroxyphenyl)-7-(4-hydroxyphenyl)-(6E)-6-hepten-3-ol 
1-(3,4-dimethoxyphenyl)ethane-1,2-diol 
1-(3,6-dibromocarbazol-9-yl)-3-(dimethylamino)propan-2-ol +  
1-(4'-hydroxy-3'-methoxyphenyl)-7-phenyl-3-heptanone 
1-(4-\{[1,3-dihydroxy-1-(4-hydroxy-3-methoxyphenyl)propan-2-yl]oxy\}-3,5-dimethoxyphenyl)propane-1,2,3-triol 
1-(4-chlorophenyl)-2-[4-(4-fluorobenzyl)piperidin-1-yl]ethanol +   
1-(4-chlorophenyl)-4,4-dimethyl-2-(1H-1,2,4-triazol-1-yl)pentan-3-ol +   
1-(4-chlorophenyl)-4,4-dimethyl-3-(1H-1,2,4-triazol-1-ylmethyl)pentan-3-ol +   
1-(4-hydroxy-3-methoxyphenyl)-7-(4-hydroxyphenyl)-(4E)-4-hepten-3-one 
1-(4-methoxyphenyl)-2-\{[4-(4-nitrophenyl)butan-2-yl]amino\}ethanol 
1-(5-hydroxyhexyl)-3,7-dimethyl-3,7-dihydro-1H-purine-2,6-dione +  
1-(beta-D-xylopyranosyl)cytosine 
1-(biphenyl-4-yloxy)-3,3-dimethyl-1-(1,2,4-triazol-1-yl)butan-2-ol +   
1-(methylthio)ribulose 5-phosphate 
1-(methylthio)ribulose 5-phosphate(2-) 
1-[(1S,2S,4S,5R)-4-hydroxy-5-(hydroxymethyl)bicyclo[3.1.0]hexan-2-yl]thymine 
1-[(1S,3S,4R,5S)-3-hydroxy-4-(hydroxymethyl)bicyclo[3.1.0]hexan-1-yl]thymine 
1-[(2,5,5,8a-tetramethyl-1,4,4a,6,7,8-hexahydronaphthalen-1-yl)methyl]-4-(hydroxymethyl)-7-oxabicyclo[4.1.0]hept-3-ene-2,5-diol 
1-[1-(1,3-dioxo-2-indenylidene)ethyl]-4-piperidinecarboxylic acid ethyl ester 
1-[2-Methyl-3-(methylthio) allyl]cyclohex-2-enol 
1-[3-(2,2,3-trimethylcyclopent-3-enyl)cyclohex-3-enyl]ethanol 
1-[4-(2,2,3-trimethylcyclopent-3-enyl)cyclohex-3-enyl]ethanol 
1-amino-15-oxo-4,7,10-trioxa-14-azaoctadecan-18-oic acid 
1-aminopropan-2-ol +  
1-behenoylglycerol 
1-bromo-2-propanol 
1-chlorobutan-2-ol 
1-chloropropan-2-ol 
1-Cyano-2-hydroxy-3-butene  
1-cyclohexenol 
1-cyclopentylethanol 
1-cyclopropyl-6-fluoro-4-oxo-7-(piperazin-1-yl)-N-[4-(5-thioxo-4,5-dihydro-1,3,4-oxadiazol-2-yl)phenyl]-1,4-dihydroquinoline-3-carboxamide 
1-Deoxy-D-ribitol 
1-deoxysphinganine +  
1-hepten-3-one 
1-Hexadecen-3-one 
1-Hexen-3-ol 
1-Hydroxychlordene 
1-isomangostin 
1-isothiocyanato-6-(methylsulfanyl)hexane 
1-Methylcyclohexanol 
1-methyltryptophan  
1-naphthyl tetradecanoate 
1-O-(4-oxoretinoyl)-beta-D-glucuronic acid 
1-O-(alpha-D-galactosyl)-N-hexacosanoylphytosphingosine +   
1-O-caffeoylquinic acid 
1-oxo-3beta-hydroxyolean-18-ene 
1-phenyl-3-(phenylsulfonyl)-2-propen-1-one 
1-phenyl-3-buten-1-ol 
1-phenylethenol +   
1-tert-Butoxy-2-propanol  
1-Tetradecen-3-one 
1-tuberculosinyladenosine(1+) 
10,11-dihydro-20,20-dihydroxyleukotriene B4 
10-epi-juneol 
10-hydroxycanthin-6-one 
10-hydroxyicajine 
10-Isopropenyl-3,7-cyclodecadien-1-one 
10058-F4 
11,12-dihydro-(12R)-hydroxyleukotriene C4 
11,12-dihydro-12-oxoleukotriene C4 
11,13-dihydro-8-deoxylactucin 15-glycoside 
11-hydroxyicajine 
11-O-demethyl-17-O-deacetylvindoline 
11-oxo-ent-cassa-12,15-dien-2beta,3beta-diol 
11-oxo-ent-cassa-12,15-dien-3alpha-ol 
11-oxo-ETE +  
11-oxo-ETE-CoA 
11-oxocucurbitadienol 
11-oxomiltiradiene 
11alpha-hydroxy-beta-amyrin 
11alpha-hydroxy-ent-cassa-12,15-diene 
11alpha-hydroxycucurbitadienol 
11beta,13-dihydro-8-deoxylactucin 
11beta,13-dihydro-8-deoxylactucin 15-oxalate 
11beta,13-dihydrolactucin 
11beta,13-dihydrolactucin 15-glycoside 
11beta,13-dihydrolactucin 15-oxalate 
11beta,13-dihydrolactucopicrin 
11beta,13-dihydrolactucopicrin 15-oxalate 
12,18-didecarboxysirohaem 
12,20-dioxoleukotriene B4 
12-aminododecanoic acid 
12-deacetoxy-21-acetoxyscalarin 
12-deoxynogalonic acid 
12-deoxyphorbol-13-(3E,5E-decadienoate) 
12-epi-fischerindole G 
12-epi-fischerindole U 
12-epi-hapalindole U 
12-ethyl-8-isobutyl-3-vinylbacteriochlorophyllide d 
12-ethyl-8-isobutyl-3-vinylbacteriochlorophyllide d(1-) 
12-ethyl-8-propyl-3-vinylbacteriochlorophyllide d 
12-ethyl-8-propyl-3-vinylbacteriochlorophyllide d(1-) 
12-hydroxyoctadecanoic acid +  
12-methyl-5-dehydrohorminone +  
12-O-acetyl-16-O-deacetyl-16-epi-scalarobutenolide 
12-oxo-20-hydroxyleukotriene B4 
12beta-hydroxychaetoviridin C 
13(S)-HODE 
13,14,15,16-tetranorlabdane-8alpha,12,18-triol 
13,14-dihydro-Delta(12)-prostaglandin J2  
13-apo-beta-carotenone 
13-deoxycarminomycin 
13-epi-manool 
13-hydroxyplatencinic acid methyl ester 
13-hydroxytetradecanoic acid 
13-oxo-9,11-octadecadienoic acid +   
14-carboxy-15,16,17,18,19,20-hexanor-leukotriene E3 
14-hydroxyicajine 
14-hydroxyplatensic acid +  
14-hydroxyplatensic acid methyl ester 
14-norpseurotin A 
14-oxo-DoHE 
15,17(3)-seco-F430-17(3)-acid 
15-deoxy-Delta(12,14)-prostaglandin A2 
15-hydroxy-tetracosa-6,9,12,16,18-pentaenoic acid 
15-hydroxyazadiradione 
15-hydroxysolavetivone 
15-O-acetylbruceolide 
15-O-deacetylnimbolidin B 
15-O-desmethyl-(5Z)-7-oxozeaenol 
15-O-propionylbruceolide 
15-oxo-ETE-CoA 
15-oxoEDE 
16(S)-cystein-S-yl,17(R)-hydroxy-(4Z,7Z,10,12,14,19Z)-docosahexaenoic acid 
16(S)-glutathionyl-17(R)-hydroxy-(4Z,7Z,10,12,14,19Z)-docosahexaenoic acid 
16(S)-glycinylcystein-S-yl-17(R)-hydroxy-(4Z,7Z,10,12,14,19Z)-docosahexaenoic acid 
16,17-didehydropregnenolone +  
16,17-didehydroprogesterone 
16,23-epoxy-5beta-cholestane triglycoside 
16-carboxy-17,18,19,20-tetranor-leukotriene E3 
16-carboxy-Delta(13)-17,18,19,20-tetranor-leukotriene E4 +  
16-hydroxytriptolide 
16-O-deacetyl-16-epi-scalarolbutenolide 
16-oxoresolvin D2 
16alpha-hydroxygypsogenic acid +  
16alpha-hydroxytestosterone  
16beta,17-dihydroxy-ent-kaurane-19-oic acid 
16beta-[(alpha-L-arabinopyranosyl)oxy]-3beta-[(beta-D-glucopyranosyl)oxy]-17alpha-hydroxycholest-5-en-22-one 
16beta-[(O-(2-O-(E)-cinnamoyl-beta-D-xylopyranosyl)-(1->2)-2-O-acetyl-alpha-L-arabinopyranosyl)oxy]-3beta-[(beta-D-glucopyranosyl)oxy]-17alpha-hydroxycholest-5-en-22-one 
17-defurano-17-oxosalannin 
17-epi-17-hydroxyazadiradione 
17-hydroxyazadiradione 
17-O-acetylnorajmaline 
17-O-deacetylvindoline 
17-oxo steroid +   
17-oxoresolvin D1 
17-phenyl-18,19,20-trinor-prostaglandin D2 
17-phenyl-18,19,20-trinor-prostaglandin E2 
17alpha-ethynylestradiol 3-sulfate 
17alpha-hydroxywithanolide D 
18-carboxy-19,20-dinor-leukotriene E4 
18-oxoresolvin E1 
18-oxotryprostatin A 
19-bromoaplysiatoxin 
19-hydroxy-2,3-dinor-6-oxoprostaglandin F1alpha 
19-hydroxyicosanoic acid 
19-hydroxyprostaglandin H1 
19-hydroxyprostaglandin H2 
1alpha,2beta,25-trihydroxy vitamin D3 
1alpha-acetoxy-2alpha-hydroxy-6beta,9beta,15-tribenzoyloxy-beta-dihydroagarofuran 
1beta-hydroxy-6,7alpha-dihydroxyeudesm-4(15)-ene 
1R,4S,6R-1,4-endoperoxy-bisabola-2,10-diene 
1S,4R,6R-1,4-endoperoxy-bisabola-2,10-diene 
1S,6R-di(2-)methylbutanoyloxy-4S-hydroxy-8S-benzoyloxy-9R-(3-)furancarbonyloxy-13-acetyloxy-beta-dihydroagarofuran 
2''-hydroxycannabidiol 
2',3'-dipalmitoyl-2-sulfo-alpha,alpha-trehalose(1-) 
2',4'-dihydroxy-3'-(2-hydroxy benzyl)-6'-methoxy chalcone 
2'-deoxymeranzin hydrate 
2'-O-methylodoratol 
2,2'-iminobis[1-(6-fluoro-3,4-dihydro-2H-chromen-2-yl)ethanol] +   
2,2'-spirobi[3,6,7,8-tetrahydro-1H-cyclopenta[g]naphthalene]-5,5'-dione 
2,2,2-trideuterio-N-[1,1,2,2-tetradeuterio-2-(5-hydroxy-1H-indol-3-yl)ethyl]acetamide 
2,2,2-trifluoro-N-(2-methyl-8-quinolinyl)acetamide 
2,2,2-trifluoro-N-(5-oxo-1-phenyl-4H-pyrazol-3-yl)acetamide 
2,2,2-trifluoro-N-(8-hydroxyoctyl)acetamide +  
2,2,2-trifluoro-N-[2-(1H-indol-3-yl)ethyl]acetamide 
2,2,6,7-Tetramethylbicyclo[4.3.0]nona-1(9),4-dien-8-one 
2,2-bis(hydroxymethyl)-1-azabicyclo[2.2.2]octan-3-one  
2,22,25-trideoxyecdysone 
2,3,3-trimethylpentane 
2,3,4,5-tetranor-15-oxoprostaglandin F2alpha 
2,3,4,5-tetranor-prostaglandin FM 
2,3,4,5-tetranor-thromboxane B1 
2,3,4,7,9-pentahydroxy-6-methyl-1H-phenalen-1-one 
2,3,6,7-tetramethyloctane 
2,3,6,8,9-pentahydroxy-3-(2-oxopropyl)-1,2,3,4-tetrahydroanthracen-1-one 
2,3-bis(hydroxymethyl)-7-hydroxy-6-methoxy-1-tetralone 
2,3-dihydro-3beta-methoxy withaferin A 
2,3-dihydro-3beta-O-sulfate withaferin A 
2,3-dihydrowithaferin A 
2,3-Dihydroxy-2,4-cyclopentadien-1-one 
2,3-dimethylpentane +  
2,3-dinor-6-oxoprostaglandin F1alpha +  
2,3-dinor-prostaglandin E2 
2,3-dipalmitoyl-2'-sulfo-alpha,alpha-trehalose 
2,3-dipalmitoyl-alpha,alpha-trehalose 
2,3-Epoxysesamone 
2,4,4',6-tetrahydroxydibenzoylmethane 
2,4,4-Trimethylcyclopentanone 
2,4,5,7alpha-Tetrahydro-1,4,4,7a-tetramethyl-1H-inden-2-ol 
2,4,6-trimethyldecane 
2,4-di-tert-butylphenol  
2,4-diacetylphloroglucinol 
2,4-dichlorobenzoate 
2,4-dichlorobenzoic acid +  
2,4-didehydro-3-deoxy-L-rhamnonic acid 
2,4-Dimethyl-4-nonanol 
2,4-Dodecadienamide 
2,5-bis(2-hydroxyethylamino)-3,6-diaziridinylbenzoquinone 
2,5-diiminio-3,4-bis(indol-3-yl)hexanedioate 
2,5-diimino-3,4-bis(indol-3-yl)hexanedioic acid 
2,5-dimethylfuran 
2,5-epoxy-2beta-hydroxy-8alpha-(2-methylbut-2-enoyloxy)-4(15),10(14),11(13)-germacratrien-12,6alpha-olide 
2,6-Dimethyl-1,7-octadien-3-one 
2,6-Dimethyl-3,7-octadiene-2,6-diol 
2,6-Dimethyl-7-octene-2,6-diol 
2,6-dioxo-6-phenylhexa-3-enoic acid 
2,7-dihydroxy-5-methyl-1-naphthoate 
2,7-dihydroxy-5-methyl-1-naphthoic acid 
2,9-dideoxy-9-glutaramido-2,3-dehydo-N-acetylneuraminic acid 
2,9-dimethyldecane 
2-(1-cyclopropyliminoethyl)indene-1,3-dione 
2-(1H-benzimidazol-2-yl)-N-(2-furanylmethyl)-3-[3-(trifluoromethyl)phenyl]-2-propenamide 
2-(2,4-dichlorophenyl)-1-(1H-1,2,4-triazol-1-yl)hexan-2-ol +   
2-(2,4-dihydroxy-5-prenylphenyl)-5,6-methylenedioxybenzofuran 
2-(2,4-dioxo-1H-pyrimidin-6-yl)-N-[2-(4-morpholinyl)ethyl]acetamide 
2-(2-cyclohexylidenehydrazinyl)-1-cyclohepta-2,4,6-trienone 
2-(4-chlorophenyl)-3-cyclopropyl-1-(1H-1,2,4-triazol-1-yl)butan-2-ol +   
2-(4-fluorophenyl)-1-(1,2,4-triazol-1-yl)-3-(trimethylsilyl)propan-2-ol +  
2-(4-Methoxybenzylidene)quinuclidin-3-one 
2-(4-methoxyphenyl)propan-2-ol 
2-(4-tert-butylphenyl)-3-hydroxy-3-(1,3,4-trimethyl-1H-pyrazol-5-yl)acrylonitrile 
2-(5,8-Tetradecadienyl)cyclobutanone 
2-(6-methoxy-1-oxo-1,3-dihydro-2H-isoindol-2-yl)-N-[4-(piperazin-1-yl)pyridin-3-yl]-1,3-thiazole-4-carboxamide 
2-(7-aminoheptyl)guanidine 
2-(hydroxymethyl)-4-(1-hydroxy-2-\{[6-(4-phenylbutoxy)hexyl]amino\}ethyl)phenol +  
2-(omega-methylthio)alkylmalic acid +  
2-(thiophen-2-ylmethylidene)indene-1,3-dione 
2-(trans-2-Pentenyl)cyclopentanone 
2-[(1-ethyl-2,5-dimethyl-3-pyrrolyl)methylidene]indene-1,3-dione 
2-[(3-methyl-2-thiophenyl)methylidene]indene-1,3-dione 
2-[(3-nitrophenyl)methylidene]-1-azabicyclo[2.2.2]octan-3-one 
2-[(3R,6aR,8R,10aR)-3-hydroxy-1-(pyrazine-2-carbonyl)-3,4,6,6a,8,9,10,10a-octahydro-2H-pyrano[2,3-c][1,5]oxazocin-8-yl]-N-[(4-fluorophenyl)methyl]acetamide 
2-[(3R,6aR,8S,10aR)-3-hydroxy-1-[oxo(2-pyrazinyl)methyl]-3,4,6,6a,8,9,10,10a-octahydro-2H-pyrano[2,3-c][1,5]oxazocin-8-yl]-N-[(4-fluorophenyl)methyl]acetamide 
2-[(3R,6aS,8R,10aS)-3-hydroxy-1-[oxo(2-pyrazinyl)methyl]-3,4,6,6a,8,9,10,10a-octahydro-2H-pyrano[2,3-c][1,5]oxazocin-8-yl]-N-[(4-fluorophenyl)methyl]acetamide 
2-[(3R,6aS,8S,10aS)-3-hydroxy-1-(pyrazine-2-carbonyl)-3,4,6,6a,8,9,10,10a-octahydro-2H-pyrano[2,3-c][1,5]oxazocin-8-yl]-N-[(4-fluorophenyl)methyl]acetamide 
2-[(3S,6aR,8R,10aR)-3-hydroxy-1-[oxo(2-pyrazinyl)methyl]-3,4,6,6a,8,9,10,10a-octahydro-2H-pyrano[2,3-c][1,5]oxazocin-8-yl]-N-[(4-fluorophenyl)methyl]acetamide 
2-[(3S,6aR,8S,10aR)-3-hydroxy-1-[oxo(2-pyrazinyl)methyl]-3,4,6,6a,8,9,10,10a-octahydro-2H-pyrano[2,3-c][1,5]oxazocin-8-yl]-N-[(4-fluorophenyl)methyl]acetamide 
2-[(3S,6aS,8R,10aS)-3-hydroxy-1-[oxo(2-pyrazinyl)methyl]-3,4,6,6a,8,9,10,10a-octahydro-2H-pyrano[2,3-c][1,5]oxazocin-8-yl]-N-[(4-fluorophenyl)methyl]acetamide 
2-[(3S,6aS,8S,10aS)-3-hydroxy-1-[oxo(2-pyrazinyl)methyl]-3,4,6,6a,8,9,10,10a-octahydro-2H-pyrano[2,3-c][1,5]oxazocin-8-yl]-N-[(4-fluorophenyl)methyl]acetamide 
2-[(dimethylamino)methyl]-1-(3-methoxyphenyl)cyclohexanol +   
2-[1-(4-methoxyphenyl)iminoethyl]indene-1,3-dione 
2-[2-(1-chlorocyclopropyl)-3-(2-chlorophenyl)-2-hydroxypropyl]-1,2-dihydro-1,2,4-triazole-3-thione +   
2-[2-[[3-(2-chlorophenyl)-1-oxoprop-2-enyl]amino]-4-thiazolyl]acetic acid ethyl ester 
2-[3-(2,2,3-trimethylcyclopent-3-enyl)cyclohex-3-enyl]propan-2-ol 
2-[3-(2-oxo-1-pyrrolidinyl)propyliminomethyl]indene-1,3-dione 
2-[4-(2,2,3-trimethylcyclopent-3-enyl)cyclohex-3-enyl]propan-2-ol 
2-[4-(4-chlorophenoxy)-2-(trifluoromethyl)phenyl]-1-(1H-1,2,4-triazol-1-yl)propan-2-ol +  
2-[4-(piperidin-3-yl)phenyl]-2H-indazole-7-carboxamide +   
2-[[(4-chlorophenyl)-oxomethyl]amino]-3-(2-oxo-1H-quinolin-4-yl)propanoic acid 
2-[[1-oxo-3-(4-pentylphenyl)prop-2-enyl]amino]benzoic acid 
2-[[2-(3,4-dimethoxyanilino)-2-oxoethyl]thio]-3-pyridinecarboxylic acid propan-2-yl ester 
2-[[2-cyano-3-(3,4-dimethoxyphenyl)-1-oxoprop-2-enyl]amino]-4-phenyl-3-thiophenecarboxylic acid ethyl ester 
2-[[3-(3,4-dimethoxyphenyl)-1-oxoprop-2-enyl]amino]benzoic acid 
2-[[3-(4-methoxyphenyl)-1-oxoprop-2-enyl]amino]benzoic acid 
2-[[oxo(thiophen-2-yl)methyl]amino]-4,5,6,7-tetrahydro-1-benzothiophene-3-carboxylic acid propan-2-yl ester 
2-\{4-[(3R)-piperidin-3-yl]phenyl\}-2H-indazole-7-carboxamide 
2-\{[2-(2-chlorophenyl)-2-hydroxyethyl]amino\}-N-[(2-fluorophenyl)methyl]acetamide 
2-acetamidophenol  
2-amino-2-deoxy-D-gluconate 
2-amino-2-deoxy-D-gluconic acid +  
2-amino-3-hydroxy-4-methylbenzoyl-AMP 
2-amino-4-(3-cyclohexen-1-yl)-7,7-dimethyl-5-oxo-5,6,7,8-tetrahydrochromene-3-carbonitrile 
2-amino-5-[(1-methoxy-2-methylindolizin-3-yl)carbonyl]benzoic acid 
2-amino-6-(1-hydroxyethyl)-7-methyl-7,8-dihydropteridin-4-one 
2-amino-6-(1-hydroxypropyl)-8-methylpteridine-4,7(3H,8H)-dione 
2-amino-6-(aminomethyl)-5-methylidene-4-oxo-1,4,5,6,7,8-hexahydropteridin-5-ium 
2-aminobenzoylacetic acid 
2-aminobenzoylacetyl-CoA 
2-aminophenol +   
2-aminopimelic acid +  
2-benzylidene-3-(cyclohexylamino)indan-1-one +  
2-chloro-3-(3-methoxypropylimino)naphthalene-1,4-dione 
2-chloro-3-oxoadipic acid 
2-chloro-3-propan-2-yliminonaphthalene-1,4-dione 
2-chloro-N-(4-fluorophenyl)-3-phenyl-2-propenamide 
2-chloro-N-[2-[2-[(5-chloro-3-methyl-1-phenyl-4-pyrazolyl)methylidene]hydrazinyl]-2-oxoethyl]benzamide 
2-chloro-N-[2-[2-[(5-nitro-2-thiophenyl)methylidene]hydrazinyl]-2-oxoethyl]benzamide 
2-cyano-3-(1,3-dimethyl-2-oxo-5-benzimidazolyl)-N-(4-methoxyphenyl)-2-propenamide 
2-cyano-3-(4,5-dimethoxy-2-nitrophenyl)-N-(2-oxolanylmethyl)-2-propenamide 
2-cyano-N-(2-methoxyphenyl)-3-[5-nitro-2-(1-pyrrolidinyl)phenyl]-2-propenamide 
2-cyano-N-(3-methylphenyl)-3-[4-(methylthio)phenyl]-2-propenamide 
2-cyano-N-(4-ethoxyphenyl)-3-[3-methyl-4-(1-pyrrolidinyl)phenyl]-2-propenamide 
2-cyano-N-[3-(1-imidazolyl)propyl]-3-(4-nitrophenyl)-2-propenamide 
2-cyano-N-cyclohexyl-3-[4-(methylthio)phenyl]-2-propenamide 
2-cyclopenten-1-one  
2-Cyclotetradecen-1-one 
2-decaprenyl-6-methoxy-3-methyl-1,4-benzoquinone 
2-dehydro-D-gluconic acid +  
2-Deoxy-D-ribitol 
2-deoxyecdysone 
2-deoxyerythritol 
2-Dodecylcyclobutanone 
2-epi-5-epi-valiolone +  
2-epi-5-epi-valiolone 7-phosphate 
2-epi-5-epi-valiolone 7-phosphate(2-) 
2-epi-valiolone 
2-ethyl-3-hydroxybutyric acid 
2-ethyl-4-hydroxy-5-methyl-3(2H)-furanone 
2-ethylfuran 
2-fluoroadenine +  
2-heptylfuran 
2-Hexylidenecyclopentanone 
2-hydroxy-2-methylpropanal 
2-hydroxy-3,5,7-tris(hydroxymethyl)-1-cyclohepta-2,4,6-trienone 
2-hydroxy-3-(2-methoxyphenoxy)propyl carbamate +  
2-hydroxy-5-\{1-hydroxy-2-[(4-phenylbutan-2-yl)amino]ethyl\}benzamide +   
2-hydroxy-5-methyl-1-naphthoate 
2-hydroxy-5-methyl-1-naphthoic acid 
2-hydroxy-5-methyl-cis,cis-muconic acid 
2-hydroxy-6-oxo-2,4-heptadienoic acid +  
2-hydroxy-6-oxo-6-phenylhexa-2,4-dienoic acid 
2-hydroxy-7-methoxy-5-methyl-1-naphthoate 
2-hydroxy-7-methoxy-5-methyl-1-naphthoic acid +  
2-hydroxydodec-2-enoate 
2-Hydroxyfelbamate 
2-hydroxyhepta-2,4-dienedioic acid 
2-hydroxyibuprofen 
2-hydroxylaminobenzoic acid 
2-hydroxylinoleic acid 
2-hydroxymelatonin 
2-hydroxyoctadecanal 
2-hydroxyoleic acid 
2-hydroxypropylphosphonic acid +  
2-hydroxyrubiarbonone E 
2-imino-3-(indol-3-yl)propanoate 
2-imino-3-(indol-3-yl)propanoic acid +  
2-methoxy-17beta-estradiol +   
2-methoxy-N-[3-[4-[3-methyl-4-[(6-methyl-3-pyridinyl)oxy]anilino]-6-quinazolinyl]prop-2-enyl]acetamide +  
2-methyl-1-oxo-4-[(2E,6E)-farnesyl]-3,4-dihydroquinoline-3,4-diol 
2-Methyl-2-cyclopenten-1-one 
2-methyl-L-tryptophan 
2-methyl-L-tryptophan zwitterion 
2-methyl-N-(6-nitro-1,3-benzothiazol-2-yl)-3-phenyl-2-propenamide 
2-methylbutan-2-ol 
2-methylbutyric acid +   
2-Methylcyclododecanone 
2-methylheptan-4R-ol 
2-Methyloctan-4R-ol 
2-Methyloctan-4S-ol 
2-methylpropane-1,2-diol 
2-methylthiolan-3-one 
2-nonanol +  
2-Nonen-4-one 
2-O,3-dimethylflaviolin 
2-O-(alpha-D-glucopyranosyl)glycerol 
2-O-[alpha-D-mannosyl-(1->2)-alpha-D-glucosyl]-D-glyceric acid 
2-O-alpha-D-mannosyl-1-O-\{1-O-[(10S)-10-methyloctadecanoyl]-2-O-palmitoyl-sn-glycero-3-phosphonato\}-5-O-palmitoyl-6-O-(6-O-palmitoyl-alpha-D-mannosyl)-1D-myo-inositol +  
2-O-alpha-D-mannosyl-1-O-\{1-O-[(10S)-10-methyloctadecanoyl]-2-O-palmitoyl-sn-glycero-3-phosphono\}-5-O-palmitoyl-6-O-(6-O-palmitoyl-alpha-D-mannosyl)-1D-myo-inositol 
2-O-palmitoyl-alpha,alpha-trehalose 
2-O-sulfo-beta-L-threo-hex-4-enopyranuronosyl-(1->4)-beta-D-GlcpNS 
2-Octen-4-one 
2-oxobut-3-enoic acid 
2-oxopenta-3,4-dienoic acid 
2-oxosuberate(2-) 
2-palmitoyl-3,6,6'-tristearoyl-2'-sulfo-alpha,alpha-trehalose 
2-palmitoyl-3,6,6'-tristearoyl-2'-sulfo-alpha,alpha-trehalose(1-) 
2-palmitoyl-3-stearoyl-2'-sulfo-alpha,alpha-trehalose 
2-palmitoyl-3-stearoyl-2'-sulfo-alpha,alpha-trehalose(1-) 
2-pentylfuran 
2-phenylpropan-2-ol  
2-phosphinomethylmalic acid 
2-Tetradecylcyclobutanone 
2-trans-(+)-abscisic aldehyde 
20(R),22(xi),24(S)-dammar-25(26)-ene-3beta,6alpha,12beta,20,22,24-hexanol 
20,20-dihydroxyleukotriene B4 
20-carboxyleukotriene E4 
20-epi-bryonolic acid 
20-epi-isoiguesterinol 
20-hydroxy-leukotriene E4 
20-hydroxyhenicosanoic acid +  
20-hydroxytubocapsanolide A 
20-oxo-5-O-beta-mycaminosyltylactone 
20-oxoleukotriene E4 
21beta-hydroxyolean-12-en-3-one 
22-deacetylyanuthone A +  
23,24-dimethylcholest-16(17)-E-en-3beta,5alpha,6beta,20(S)-tetrol 
23-epivepaol 
23-hydroxytubocapsanolide A 
24-dehydrozincophorin 
25-deoxyecdysone 
25-hydroxy-3-epidehydrotumulosic acid 
25-hydroxycholest-4-en-3-one 
25-O-methoxycimigenol 3-O-alpha-L-arabinopyranoside 
27-O-demethylrifamycin SV 
28-deoxonimbolide  
2alpha-(2'-pyrrolyl)-4alpha-methoxycarbonyl-5beta-[(2''-methyl)-heptyl]-1,3-oxazacyclohexane 
2alpha-(3-hydroxypropyl)-1alpha,25-dihydroxy-19-norvitamin D3 
2alpha-acetoxy-1alpha-hydroxy-6beta,9beta,15-tribenzoyloxy-beta-dihydroagarofuran 
2beta-hydroxy-5-epi-aristolochene 
2beta-methoxy-2-deethoxy-8-O-deacylphantomolin-8-O-tiglinate 
2beta-methoxy-2-deethoxyphantomolin 
2beta-methylbacteriohopane-32,33,34,35-tetrol 
2beta-methylhop-22(29)-ene 
2beta-methylhopan-22-ol 
2beta-methyltetrahymanol 
2CN113 
2CN115 
2R-2-[(1R)-1-hydroxy-16-\{2-[10-(2-octadecylcyclopropyl)decyl]cyclopropyl\}hexadecyl]hexacosanoate 
3''-hydroxycannabidiol 
3',4',5-trihydroxy-3,6,7-trimethoxyflavone 
3',4',7-trihydroxyisoflavone  
3',4'-difluoro-N-\{4'-fluoro-6-[(3S)-pyrrolidin-3-yloxy][biphenyl]-3-yl\}-6-[(3S)-pyrrolidin-3-yloxy][biphenyl]-3-carboxamide 
3',5'-cyclic UMP 
3'-(enolpyruvyl)uridine 5'-monophosphate 
3'-deamino-3'-(3-cyanomorpholin-4-yl)doxorubicin  
3'-dehydro-AMP 
3'-glycyl-AMP 
3'-hydroxy-e,e-caroten-3-one 
3'-hydroxyechinenone 
3,15-di-O-acetylbruceolide 
3,15-di-O-propionylbruceolide 
3,17-dihydroxy-9,10-secoandrosta-1,3,5(10)-triene-9-one 
3,3'-diindolylmethane  
3,3'-dimethylquercetin 
3,3,5-trimethylcyclohexanol +  
3,3-dimethyl-1-cyclohexen-1-ol 
3,3-dimethyloctane 
3,4'-dimethylkaempferol 
3,4,17-trihydroxy-9,10-secoandrosta-1,3,5(10)-triene-9-one 
3,4,5-trihydroxy-1-cyclohexene-1-carboxylic acid 
3,4,6-trimethoxy-5-oxo-8-benzo[7]annulenecarboxylic acid methyl ester 
3,4-Bis(hydroxymethyl)-4a,8,8-trimethyl-5,6,7,8a-tetrahydro-1H-naphthalene-1,4-diol 
3,4-dihydro-4-hydroxyphenylpyruvic acid +  
3,4-dihydrospheroidene 
3,4-dihydroxybenzoic acid +   
3,4-dimethylindolyl precursor of nosiheptide 
3,5,5-Trimethyl-1,2-cyclohexanedione 
3,5-di-O-caffeoyl quinic acid +  
3,5-dihydroxy-2-(1'-oxo-3'-hexadecenyl)-2-cyclohexene-1-one 
3,5-dimethoxy-4-hydroxybenzyl alcohol-4-O-beta-D-glucopyranoside 
3,6-dihydroxypyridine-2,5-dione 
3,7-dihydroxytropolone 
3,7-dimethyl-3-octanol 
3-(1,3-benzodioxol-5-yl)-2-cyano-N-(4-hydroxyphenyl)-2-propenamide 
3-(1,3-benzodioxol-5-yl)-N-(4-phenyl-2-thiazolyl)-2-propenamide 
3-(1,3-benzodioxol-5-yl)-N-[2-(4-methylphenyl)-4,6-dihydrothieno[3,4-c]pyrazol-3-yl]-2-propenamide 
3-(1,3-benzodioxol-5-yl)-N-[2-[(4-chlorophenyl)methylthio]ethyl]-2-propenamide 
3-(1-hydroxyethyl)bacteriochlorophyllide a 
3-(1-hydroxyethyl)bacteriochlorophyllide a(2-) 
3-(1-hydroxyethyl)chlorophyllide a 
3-(1-hydroxyethyl)chlorophyllide a(2-) 
3-(2,4-dimethylphenyl)-N-(thiophen-2-ylmethyl)-2-propenamide 
3-(2-chloro-6-fluorophenyl)-N-pyridin-4-yl-2-propenamide 
3-(2-chlorophenyl)-N-[4-(dimethylsulfamoyl)phenyl]-2-propenamide 
3-(2-chlorophenyl)-N-pyridin-4-yl-2-propenamide 
3-(2-nitrophenyl)-N-(3-pyridinyl)-2-propenamide 
3-(3-anilino-3-oxoprop-1-enyl)-N-hydroxybenzamide 
3-(4,6-dihydroxy-3-oxocyclohexa-1,4-dien-1-yl)acrylic acid 
3-(4-chlorophenyl)-N-(3-methoxyphenyl)-2-propenamide 
3-(4-fluorophenyl)-N-(6-methoxy-3-pyridinyl)-2-propenamide 
3-(4-fluorophenyl)-N-(thiophen-2-ylmethyl)-2-propenamide 
3-(4-hydroxycyclohex-2-en-1-ylidene)pyruvic acid +  
3-(4-hydroxyphenyl)lactic acid +  
3-(4-methoxyphenyl)-N-(11-oxo-6,7,8,9-tetrahydropyrido[2,1-b]quinazolin-2-yl)-2-propenamide 
3-(4-tert-butylphenyl)-N-(2,3-dihydro-1,4-benzodioxin-6-yl)-2-propenamide 
3-(difluoromethyl)-N-(7-fluoro-1,1,3-trimethyl-2,3-dihydro-1H-inden-4-yl)-1-methyl-1H-pyrazole-4-carboxamide +  
3-(hydroxymethyl)-6-[4-(3-methylbut-2-enyloxy)benzyl]piperazine-2,5-dione 
3-(omega-methylthio)alkylmalic acid +  
3-(phenethylamino)-butan-2-one 
3-[(1E,4R)-4-hydroxycyclohex-2-en-1-ylidene]pyruvate 
3-[(1E,4R)-4-hydroxycyclohex-2-en-1-ylidene]pyruvic acid 
3-[(1R,2S,5R,6S)-5-hydroxy-7-oxabicyclo[4.1.0]heptan-2-yl]pyruvate 
3-[(1R,2S,5R,6S)-5-hydroxy-7-oxabicyclo[4.1.0]heptan-2-yl]pyruvic acid 
3-[(1R,4R)-4-hydroxycyclohex-2-en-1-yl]pyruvic acid 
3-[(1S,4R)-4-hydroxycyclohex-2-en-1-yl]pyruvic acid 
3-[(1Z,4R)-4-hydroxycyclohex-2-en-1-ylidene]pyruvic acid 
3-[(2-aminoethyl)sulfanyl]-6-ethyl-7-oxo-1-azabicyclo[3.2.0]heptane-2-carboxylic acid 
3-[(2-aminoethyl)sulfanyl]-6-methyl-7-oxo-1-azabicyclo[3.2.0]heptane-2-carboxylic acid 
3-[(2-aminoethyl)sulfanyl]-7-oxo-1-azabicyclo[3.2.0]heptane-2-carboxylic acid 
3-[(2-Mercapto-1-methylpropyl)thio]-2-butanol 
3-[(3-aminopropyl)amino]-4-hydroxybenzoic acid 
3-[(3aS,4S,5R,7aS)-5-hydroxy-7a-methyl-1-oxo-octahydroinden-4-yl]propanoic acid +  
3-[(3aS,4S,7aS)-1,5-dioxo-octahydroinden-4-yl]propanoic acid 
3-[(Z)-2-isocyanovinyl]indole 
3-[2-chloro-4-(methylsulfonyl)benzoyl]-4-(phenylthio)bicyclo[3.2.1]oct-3-en-2-one +  
3-[2-chloro-4-(methylsulfonyl)benzoyl]-4-hydroxybicyclo[3.2.1]oct-3-en-2-one +  
3-[3-(tert-butylsulfanyl)-1-(4-chlorobenzyl)-5-(propan-2-yl)-1H-indol-2-yl]-2,2-dimethylpropanoic acid  
3-[3-[(2-bromo-4-chlorophenoxy)methyl]-4-methoxyphenyl]-N-[(1,3-dimethyl-4-pyrazolyl)methyl]-2-propenamide 
3-[4-(3-chlorophenyl)piperazin-1-yl]-1,1-diphenylpropan-2-ol 
3-[4-(4-chlorophenyl)cyclohexyl]naphthalene-1,2,4-trione 
3-\{2-[4-(6-fluoro-1,2-benzoxazol-3-yl)piperidin-1-yl]ethyl\}-9-hydroxy-2-methyl-6,7,8,9-tetrahydropyrido[1,2-a]pyrimidin-4-one +  
3-acetamino-6-isobutyl-2,5-dioxopiperazine 
3-acetyl-7-tigloylvilasinin lactone 
3-acetylbenzamide 
3-acetylchlorophyllide a 
3-acetylchlorophyllide a(2-) 
3-amino-3-(4-hydroxyphenyl)propanoic acid 
3-amino-3-(4-hydroxyphenyl)propanoic acid zwitterion 
3-amino-4-hydroxybenzaldehyde 
3-Amino-5,7-dimethyl-1-adamantanol 
3-amino-6-chloro-5-(dimethylamino)-N-(3-pyridinyl)-2-pyrazinecarboxamide 
3-amino-N-(trans-3-carbamoyloxirane-2-carbonyl)-L-alanine 
3-amino-N-(trans-3-carbamoyloxirane-2-carbonyl)-L-alanine zwitterion 
3-amino-N-[2-(3,4-dihydroxyphenyl)ethyl]propanamide 
3-beta-O-(E)-coumaroyl-D:C-friedooleana-7,9(11)-dien-29-oic acid 
3-bromo-N-\{2-bromo-4-chloro-6-[(1-cyclopropylethyl)carbamoyl]phenyl\}-1-(3-chloropyridin-2-yl)-1H-pyrazole-5-carboxamide +  
3-bromopyruvic acid  
3-cis-hydroxy-beta,epsilon-caroten-3'-one 
3-dehydro-scyllo-inosose 
3-dehydrocarnityl CoA 
3-dehydrocarnityl CoA(3-) 
3-dehydrosphingosine 
3-deoxy-D-glycero-beta-D-galacto-nonulosonate 
3-deoxy-D-glycero-beta-D-galacto-nonulosonic acid +  
3-deoxy-D-glycero-beta-D-galacto-nonulosonic acid 9-phosphate 
3-epi-fagomine 
3-epi-heliangin 
3-ethyl-1,3-dihydro-3-methoxy-2H-indol-2-one 
3-ethyl-3-methyldecane 
3-ethylpentane 
3-farnesyl-3-hydroxy-2-methyl-1-oxo-1lambda(5)-quinolin-4-one 
3-fluoro-Nalpha-(1H-indol-2-ylcarbonyl)-N-\{(2S)-1-oxo-3-[(3S)-2-oxopyrrolidin-3-yl]propan-2-yl\}-L-phenylalaninamide 
3-Hepten-2-one 
3-hexen-2-one 
3-hydroxy-16-methoxy-2,3-dihydrotabersonine 
3-hydroxy-2,4,4-trimethylpentyl 2-methylpropanoate 
3-hydroxy-2,4-dioxopentyl phosphate 
3-hydroxy-2,4-dioxopentyl phosphate(2-) 
3-hydroxy-2-hydroxymethyl-9,10-anthraquinone 
3-hydroxy-3-(thiazol-2-yl)indolin-2-one 
3-hydroxy-3-butenoic acid 
3-hydroxy-3-methylbut-1-ene 
3-hydroxy-3-methylglutaric acid +  
3-hydroxy-4-methylanthranilic acid +  
3-hydroxy-5,9,17-trioxo-4,5:9,10-disecoandrosta-1(10),2-dien-4-oic acid +  
3-hydroxy-5-methyl-1-naphthoate 
3-hydroxy-5-methyl-1-naphthoic acid 
3-hydroxy-6-methoxy-1-methyl-4,5-diphenyl-2-piperidinone +  
3-Hydroxy-7,8-dihydro-beta-ionol 
3-hydroxy-9,10-secoandrosta-1,3,5(10)-triene-9,17-dione 
3-hydroxy-alpha-ionone 
3-hydroxy-L-glutamic acid +  
3-hydroxy-O,5-dimethyl-L-tyrosine 
3-hydroxybenzoate 
3-hydroxybenzoic acid +   
3-hydroxybutane-1,2,3-tricarboxylic acid +  
3-hydroxynonyl acetate 
3-hydroxytetradecanoic acid +  
3-hydroxytetradecanoyl-CoA 
3-Isopropyl-2-methylcyclopentanone 
3-methoxy-5-methyl-1-naphthoate 
3-methoxy-5-methyl-1-naphthoic acid 
3-Methoxytropolone 
3-Methyl-1,2-cyclopentanedione 
3-Methyl-1-penten-3-ol 
3-Methyl-2-(penta-2,4-dienyl)cyclopent-2-enone 
3-methyl-2-[[oxo-(4-pentoxyphenyl)methyl]amino]butanoic acid 
3-methyl-2-butanol 
3-Methyl-2-cyclopenten-1-one 
3-methyl-2-indolate 
3-methyl-2-indolic acid 
3-methyl-2-pentanol 
3-methyl-2-pentylcyclopent-2-en-1-one 
3-methyl-3-heptanol 
3-Methyl-3-hepten-2-one 
3-methyl-4-oxo-1,2,3,4-tetrahydroquinoline-2-carbaldehyde 
3-methylarginine 
3-methylcyclopent-1-en-1-ol 
3-Methylhexan-2-ol 
3-methylindolyl precursor of nosiheptide 
3-O-feruloylcycloartenol 
3-O-methyl-isosecotanapartholide 
3-O-trans-p-coumaroyl actinidic acid 
3-oxo steroid +   
3-Oxo-2(R)-(2Z)2-penten-1(R)-yl-cyclopentaneacetic acid 
3-oxo-Delta(1) steroid +   
3-oxo-Delta(4) steroid +   
3-oxopropane-1-sulfonic acid 
3-phenyl-N-(3-pyridinyl)-2-propenamide 
3-phenyl-N-[2,2,2-trichloro-1-[[(8-quinolinylamino)-sulfanylidenemethyl]amino]ethyl]-2-propenamide 
3-pyrones +  
3-quinuclidinol +   
3-sulfinopropionyl-CoA 
3-sulfolactaldehyde +  
3-vinylbacteriochlorophyllide d 
3-vinylbacteriochlorophyllide d(1-) 
35-amino-3-methylbacteriohopane-30,31,32,33,34-pentol 
35-amino-3-methylbacteriohopane-31,32,33,34-tetrol 
35-aminobacteriohopane-30,31,32,33,34-pentol 
35-aminobacteriohopane-31,32,33,34-tetrol 
3alpha,6alpha-epoxy-4beta,5beta,27-trihydroxy-1-oxowitha-24-enolide 
3alpha-hydroxy steroid +   
3alpha-hydroxyolean-11-en-28,13beta-olide 
3beta,12-dihydroxy-13-methyl-5,8,11,13-podocarpatetraene-7-one 
3beta,12-dihydroxy-13-methyl-6,8,11,13-podocarpatetraene 
3beta,13-dihydroxy-16-(hydroxymethylene)-13,17-seco-5alpha-androstan-17-oic acid, delta-lactone 
3beta-[(beta-D-glucopyranosyl)oxy]-17alpha-hydroxy-16beta-[(O-(2-O-3,4,5-trimethoxybenzoyl-beta-D-xylopyranosyl)-(1->3)-2-O-acetyl-alpha-L-arabinopyranosyl)oxy]cholest-5-en-22-one 
3beta-[(beta-D-glucopyranosyl)oxy]-17alpha-hydroxy-16beta-[(O-(2-O-3,4-dimethoxybenzoyl-beta-D-xylopyranosyl)-(1->3)-2-O-acetyl-alpha-L-arabinopyranosyl)oxy]cholest-5-en-22-one 
3beta-[(beta-D-glucopyranosyl)oxy]-17alpha-hydroxy-16beta-[(O-beta-D-xylopyranosyl)-(1->3)-2-O-acetyl-alpha-L-arabinopyranosyloxy]cholest-5-en-22-one 
3beta-[(O-beta-D-glucopyranosyl-(1->3)-4,6-dideoxy-2-O-methyl-beta-D-gulopyranosyl)]-5beta,14beta-dihydroxy-19-oxocard-20(22)enolide 
3beta-[(O-beta-D-glucopyranosyl-(1->4)-O-beta-D-glucopyranosyl-(1->6)-beta-D-glucopyranosyl)oxy]-17alpha-hydroxy-16beta-[(O-(2-O-3,4,5-trimethoxybenzoyl-beta-D-xylopyranosyl)-(1->3)-2-O-acetyl-alpha-L-arabinopyranosyl)oxy]cholest-5-en-22-one 
3beta-[(O-beta-D-glucopyranosyl-(1->4)-O-beta-D-glucopyranosyl-(1->6)-beta-D-glucopyranosyl)oxy]-17alpha-hydroxy-16beta-[(O-(2-O-3,4-dimethoxybenzoyl-beta-D-xylopyranosyl)-(1->3)-2-O-acetyl-alpha-L-arabinopyranosyl)oxy]cholest-5-en-22-one 
3beta-[(O-beta-D-glucopyranosyl-(1->4)-O-beta-D-glucopyranosyl-(1->6)-beta-D-glucopyranosyl)oxy]-17alphahydroxy-16beta-[(O-(3-O-3,4-dimethoxybenzoyl-beta-D-xylopyranosyl)-(1->3)-2-O-acetyl-alpha-L-arabinopyranosyl)oxy]cholest-5-en-22-one 
3beta-[(O-beta-D-glucopyranosyl-(1->6)-beta-D-glucopyranosyl)oxy]-17alpha-hydroxy-16beta-[(O-(2-O-3,4,5-trimethoxybenzoyl-beta-D-xylopyranosyl)-(1->3)-2-O-acetyl-alpha-L-arabinopyranosyl)oxy]cholest-5-en-22-one 
3beta-[(O-beta-D-glucopyranosyl-(1->6)-beta-D-glucopyranosyl)oxy]-17alpha-hydroxy-16beta-[(O-(2-O-3,4-dimethoxybenzoyl-beta-D-xylopyranosyl)-(1->3)-2-O-acetyl-alpha-L-arabinopyranosyl)oxy]cholest-5-en-22-one 
3beta-acetoxy-15alpha-hydroxy-22(29)-hopene 
3beta-hydroxy steroid +   
3beta-hydroxycholest-5-en-26-al +  
3beta-hydroxycholest-5-en-26-oic acid +   
3beta-O-\{alpha-L-Rhap-(1->2)-beta-D-Glcp-(1->4)-[beta-D-Glcp-(1->2)]-alpha-L-Arap\}primulagenin A 
3E-Nonen-2,5-dione 
3PO 
3R-Methyloctan-4R-ol 
3S-Methyloctan-4S-ol 
3Z-hexen-3-ol 
3Z-Nonen-2,5-dione 
4''-dehydro-3-hydroxyterphenyllin 
4''-hydroxycannabidiol 
4',4'-dihydroxyechinenone 
4',5'-dihydro-11,5'-dihydroxy-4'-methoxytephrosin 
4',5,7-trihydroxy-3'-methoxyflavone +   
4'-demethyldeoxypodophyllotoxin 
4'-demethylepipodophyllotoxin +   
4'-epichaetoviridin A 
4'-epichaetoviridin F 
4'-epidoxorubicin  
4'-hydroxychalcone  
4'-hydroxyechinenone 
4,4'-diapolycopen-4-al 
4,4'-diapolycopen-4-oic acid 
4,4'-diapolycopenedioic acid 
4,4'-diaponeurosporenoic acid 
4,4'-dichlorobenzilic acid +   
4,5-dihydroxyisophthalic acid 
4,6,6-trimethylbicyclo[3.1.1]hept-3-en-2-one +  
4-(1-hydroxy-2-\{[4-(4-hydroxyphenyl)butan-2-yl]amino\}ethyl)phenol +   
4-(1-hydroxyethyl)-gamma-butanolactone 
4-(1-hydroxypropyl)-2-methoxy-6-(2-methoxy-4-propylphenoxy)phenol 
4-(2,6-dichlorobenzamido)-N-(piperidin-4-yl)-pyrazole-3-carboxamide 
4-(2,6-difluorobenzamido)-N-(piperidin-4-yl)-1H-pyrazole-3-carboxamide 
4-(4-hydroxy-1,4-dimethyl-2-cyclohexen-1-yl)-3-(hydroxymethyl)-4-methyl-2-cyclopenten-1-one 
4-(5-O-phospho-beta-D-ribofuranosyl)phenol 
4-(diethylamino)but-2-yn-1-ol +   
4-(dimethylamino)-N-[7-(hydroxyamino)-7-oxoheptyl]benzamide 
4-(hydroxymethyl)-1-[[5-(hydroxymethyl)-2,5,8a-trimethyl-1,4,4a,6,7,8-hexahydronaphthalen-1-yl]methyl]-7-oxabicyclo[4.1.0]hept-3-ene-2,5-diol 
4-(hydroxymethyl)-2-propylfuran-3-carboxylic acid 
4-(methylnitrosamino)-1-(3-pyridyl)-1-butanol 
4-(phosphooxymethyl)-2-furancarboxaldehyde 
4-(Prop-2-en-1-yl)decahydro-8H-1,5-methanopyrido[1,2-a][1,5]diazocin-8-one 
4-[(1S,2R)-3-(4-fluorophenyl)-2-hydroxy-1-(1,2,4-triazol-1-yl)propyl]benzonitrile 
4-[(1S,2S)-3-(4-fluorophenyl)-2-hydroxy-1-(1,2,4-triazol-1-yl)propyl]benzonitrile 
4-[2-[[1-hydroxy-1-(4-hydroxyphenyl)propan-2-yl]amino]ethyl]phenol +   
4-[[(4-bromo-2-ethyl-3-pyrazolyl)-oxomethyl]amino]benzoic acid propan-2-yl ester 
4-[[2-furanyl(oxo)methyl]amino]benzoic acid propan-2-yl ester 
4-[[4-[2-cyano-3-(4-methoxyanilino)-3-oxoprop-1-enyl]-2-methoxyphenoxy]methyl]benzoic acid 
4-\{[(5,5,8,8-tetramethyl-5,6,7,8-tetrahydronaphthalen-2-yl)carbonyl]amino\}benzoic acid  
4-amino-5-chloro-2-ethoxy-N-(\{4-[(4-fluorophenyl)methyl]morpholin-2-yl\}methyl)benzamide +  
4-androsten-17beta-ol-3-one glucosiduronate 
4-carboxy-2-hydroxyhexa-2,4-dienedioic acid +  
4-chloro-N-[1-[[5-(ethylthio)-1,3,4-thiadiazol-2-yl]amino]-3-methyl-1-oxobutan-2-yl]benzamide 
4-chloro-N-[3-(3-methylanilino)-1-(5-nitro-2-furanyl)-3-oxoprop-1-en-2-yl]benzamide 
4-coumaroyltriacetic acid lactone 
4-de(dimethylamino)-4-oxoanhydrotetracycline 
4-epiisoinuviscolide 
4-hydroperoxycyclophosphamide  
4-hydroxy-2,5-dimethylfuran-3-one 
4-Hydroxy-2,6,6-trimethyl-3-oxo-1,4-cyclohexadiene-1-carboxaldehyde 
4-hydroxy-2-methyl-3-oxo-[(2E,6E)-farnesyl]-3,4-dihydroquinoline-1-oxide 
4-hydroxy-4-methylglutamate 
4-hydroxy-4-methylglutamic acid 
4-hydroxy-5-methyl-2-methylenefuran-3-one 
4-Hydroxy-5-methyl-3(2H)-thiophenone 
4-hydroxy-5-methyl-3-furanone 
4-hydroxy-6-(11-hydroxyheptadecyl)-pyran-2-one 
4-hydroxy-6-(13-hydroxy-2-oxononadecyl)pyran-2-one 
4-hydroxy-6-(2-hydroxytridecyl)-pyran-2-one 
4-hydroxy-6-methylpretetramide 
4-hydroxy-8(Z)-sphingenine-octaadecanoic acid 
4-hydroxy-L-glutamic acid +  
4-hydroxydebrisoquin 
4-hydroxyhexan-3-one 
4-hydroxyleucine +  
4-hydroxyphenyl retinamide  
4-hydroxyphenylglycine +  
4-hydroxyprotoasukamycin +  
4-iodo-6-phenylpyrimidine 
4-methoxymagnaldehyde B 
4-methyl-5-pentylbenzene-1,3-diol 
4-methylaeruginoic acid 
4-methylbenzenesulfonic acid [4-(3-amino-2-cyano-3-oxoprop-1-enyl)-2-methoxyphenyl] ester 
4-methylpent-3-enoic acid 
4-methylpentanoyl-CoA(4-) 
4-methylumbelliferone +   
4-methylumbelliferone beta-D-glucuronide  
4-Octen-3-one 
4-phenylbutyric acid  
4-pyranones +   
4-terpineol +   
4beta,10alpha-dihydroxy-5alphaH-guai-1(2),11(13)-dien-12,8alpha-olide 
4beta,14-dihydroxy-6alpha,7beta-H-1(10)-cadinene 
4S,5S-cruentol 
4S-Methylhexan-3R-ol 
4S-Methylhexan-3S-ol 
5'-deoxyinosine 
5'-epichaetoviridin A 
5'-triphosphoadenylyl-(2'->5')-adenosine 
5,10-dihydro-9-dimethylallylphenazine 1-carboxylate 
5,10-dihydro-9-dimethylallylphenazine-1-carboxylic acid 
5,10-dihydrophenazine-1-carboxylate 
5,10-dihydrophenazine-1-carboxylic acid 
5,4'-dihydroxyflavone-4'-sulfate(2-) 
5,6-epoxyretinoic acid +  
5,6-trans-vitamin D3 
5,7,3'-trihydroxy-4'-methoxy-8,2'-di(3-methyl-2-butenyl)-(2S)-flavanone 
5-(2,2-diferuloylethen-1-yl)thalidomide 
5-(3-azidopropylamino)-5-oxopentanoic acid +  
5-(3-hydroxy-4-acetoxybut-1-ynyl)-2,2'-bithiophene 
5-(4,6-dioxo-3-propan-2-yl-1-cyclohex-2-enylidene)-N-ethyl-4-[4-(4-morpholinylmethyl)phenyl]-2H-isoxazole-3-carboxamide 
5-(methylamino)-2-phenyl-4-[3-(trifluoromethyl)phenyl]furan-3(2H)-one +  
5-(N,N-hexamethylene)amiloride  
5-(tetradecyloxy)-2-furoic acid  
5-[1-hydroxy-2-(isopropanylamino)ethyl]benzene-1,3-diol +   
5-[2-(feruloyl)ethen-1-yl]thalidomide 
5-[[2-[4-[1-(1,3-dioxo-2-indenylidene)ethyl]-1-piperazinyl]ethylamino]methylidene]-1,3-dimethyl-1,3-diazinane-2,4,6-trione 
5-[[3-(1,5-dimethyl-4-pyrazolyl)-1-oxoprop-2-enyl]amino]-3-methylthiophene-2,4-dicarboxylic acid O2-ethyl ester O4-propan-2-yl ester 
5-amino-1-(5-phospho-beta-D-ribosyl)imidazole 
5-amino-5-deoxy-3-dehydroshikimic acid 
5-aminolevulinic acid +   
5-aminolevulinic acid hydrochloride 
5-azacytidine  
5-bromo-2'-deoxyuridine  
5-bromo-8-methoxy-1-methyl-beta-carboline 
5-chloro-7-iodoquinolin-8-ol  
5-Cyclohexadecenone 
5-dehydro-L-gluconic acid 
5-epi-valiolone +  
5-epi-valiolone 7-phosphate 
5-epi-valiolone 7-phosphate(2-) 
5-fluorouracil  
5-heptadecylresorcinol 
5-hydroxy,3E-sphingosine 
5-hydroxy-2-(1'-hydroxyethyl)naphtho[2,3-b]furan-4,9-dione 
5-hydroxy-2-methylchromone-7-O-rutinoside 
5-hydroxy-6-methoxy-2-methylchromone-7-O-rutinoside 
5-hydroxy-7-prop-2-en-(E)-ylidene-7,7a-dihydro- 2H-cyclopenta[b]pyran-6-one 
5-hydroxy-7-prop-2-en-(Z)-ylidene-7,7a-dihydro- 2H-cyclopenta[b]pyran-6-one 
5-hydroxy-alpha-gurjunene 
5-hydroxybenzimidazole 
5-hydroxyectoine 
5-hydroxyhexan-2-one +  
5-hydroxyimidazole-4-carboxamide 
5-hydroxyvomicine 
5-hydroxyzerumbone 
5-isoprenylindole-3-carboxylate beta-D-glycosyl ester 
5-methoxy-8-(2'-hydroxy-3'-buthoxy-3'-methylbutyloxy)psoralen 
5-methoxysalicylic acid 
5-methyl-1-naphthoate 
5-methyl-1-naphthoic acid 
5-Methylhexan-3-ol 
5-nonyn-3-ol 
5-O-beta-D-mycaminosyl-20-oxotylonolide 
5-O-beta-D-mycaminosyltylactone 
5-O-desmethyldonepezil 
5-O-ethyl embelin 
5-O-methyl embelin 
5-O-mycaminosyltylonolide 
5-oxo-4,5-dihydro-2-furylacetate 
5-oxo-4,5-dihydro-2-furylacetic acid 
5-tricosylresorcinol 
5a,11a-dehydrooxytetracycline 
5alpha,8alpha-epidioxycholest-6-en-3beta-ol 
5alpha,8alpha-epidioxysterol 
5beta-dihydrocortisol 
5D-(5/6)-2,6-dihydroxy-5-(hydroxymethyl)cyclohex-2-en-1-one 
5E-7-oxozeaenol 
5Z-7-oxozeaenol 
6'-O-galloylalbiflorin 
6-(3'-methylbuten-2-yl)isatin 
6-[1'-oxo-3'(R)-hydroxy-butyl]-5,7-dimethoxy-2,2-dimethyl-2H-1-benzopyran 
6-[1'-oxo-3'(R)-methoxy-butyl]-5,7-dimethoxy-2,2-dimethyl-2H-1-benzopyran 
6-\{(1S,5S)-4-oxo-5-[(2Z)-pent-2-en-1-yl]cyclopent-2-en-1-yl\}hexanoic acid +  
6-acetylnimbandiol 
6-amino-2-methyl-2-heptanol 
6-amino-5-oxocyclohex-2-ene-1-carboxylic acid +  
6-anilino-5,8-quinolinedione  
6-azathymine +  
6-azauridine +   
6-azauridine 5'-monophosphate 
6-azauridine 5'-monophosphate(2-) 
6-chloro-3-hydroxypyridine-2,5-dione 
6-deacetylnimbin 
6-dehydrotestosterone +  
6-diazo-5-oxo-L-norleucine 
6-Hydroxy-4,6-dimethyl-3-hepten-2-one 
6-hydroxypaclitaxel  
6-Hydroxyshogaol 
6-ketopiperidine-2-carboxylic acid 
6-lactoyl-5,6,7,8-tetrahydropterin +  
6-linalyl-2-O,3-dimethylflaviolin 
6-methoxyspirotryprostatin B 
6-Methyl-2-hepten-4-one 
6-Methyl-3-hepten-2-one, trans- 
6-methylpretetramide 
6-oxo-1,6-dihydrodibenzo[cd,g]indazole-3-sulfonic acid 
6-oxo-2-hydroxy-7-(4'-chlorophenyl)-3,8,8-trichloroocta-2E,4E,7E-trienoic acid 
6alpha-acetoxyisoinuviscolide 
6alpha-hydroxycannabidiol 
6alpha-hydroxyestrone 
6beta,16beta-diacetoxy-25-hydroxy-3,7-dioxy-29-nordammara-1,17(20)-dien-21-oic acid 
6beta-hydroxycannabidiol 
6Z,9Z-Heneicosadien-11-one 
7'-hydroxyabscisic acid 
7,12-dioxolithocholic acid 
7,2'-dihydroxy-4'-methoxyisoflavanol +  
7,3',4'-trihydroxy-3,8-dimethoxyflavone 
7,8-dehydrocerberin 
7,8-dihydro-beta-carotene 
7,8-dihydroxanthopterin 
7,8-dihydroxy-1-methoxy-3-methyl-10-oxo-1H,10H-pyrano[4,3-b]chromene-9-carboxylic acid 
7,8-dihydroxy-1-methoxy-3-methyl-10-oxo-4,10-dihydro-1H,3H-pyrano[4,3-b]chromene-9-carboxylic acid 
7,8-dihydroxy-3-methyl-10-oxo-10H-chromeno[3,2-c]pyridine-9-carboxylic acid 
7,8-dihydroxyflavanone 
7,8-dihydroxyflavone 
7,9-bis(4-bromophenyl)-8H-cyclopenta[a]acenaphthylen-8-one 
7,9-di-tert-butyl-1-oxaspiro[4.5]deca-6,9-diene-2,8-dione 
7-(4''-hydroxy-3''-methoxyphenyl)-1-phenyl-4E-heptene-3-one 
7-(4''-hydroxy-3''-methoxyphenyl)-5-methoxy-1-phenyl-3-heptanone 
7-[3-(3-cyclohexyl-3-hydroxypropyl)-2,5-dioxoimidazolidin-4-yl]heptanoic acid +   
7-\{2-hydroxy-3-[(naphthalen-1-yl)oxy]propyl\}-3-methyl-8-(morpholin-4-yl)-3,7-dihydropurine-2,6-dione 
7-acetyl-16,17-dehydro-16-hydroxyneotrichilenone 
7-amino-10-hydroxy-1,2,3-trimethoxy-6,7-dihydro-5H-benzo[a]heptalen-9-one 
7-deacetoxyyanuthone A +  
7-deacetyl-17-epinimolicinol 
7-deacetyl-7-benzoylgedunin 
7-deacetylgedunin 
7-epi-alpha-eudesmol 
7-epi-cylindrospermopsin 
7-epi-ent-eudesmane-5,11-diol 
7-epi-zeaenol 
7-epiclusianone 
7-Ethyl-4E-dodecen-6-one 
7-methoxydeoxymorellin 
7-nor-ergosterolide 
7-O-geranyl-2-O,3-dimethylflaviolin 
7-octen-2-ol 
7-oxo-3,8,9-trihydroxy staurosporine 
7-oxo-8,9-dihydroxy-4'-N-demethyl staurosporine 
7-oxohernangerine 
7-oxoresolvin D2 
7-tridecanol 
7alpha-hydroperoxy manool 
7beta-hydroxytaxusin 
8,12-diethyl-3-vinylbacteriochlorophyllide d 
8,5'-cyclo-2'-deoxyadenosine monophosphate 
8,5'-cyclo-2'-deoxyguanosine monophosphate 
8,8-Diethoxy-2,6-dimethyl-2-octanol 
8,8-Dimethoxy-2,6-dimethyl-2-octanol 
8,8a-epoxymorellic acid 
8-(2-chloro-3,4,5-trimethoxybenzyl)-2-fluoro-9-pent-4-yn-1-yl-9H-purin-6-amine 
8-acetoxy-4,10-dihydroxy-2,11(13)-guaiadiene-12,6-olide 
8-azaguanine +   
8-demethyl-8-(2,3,4-O-trimethyl-alpha-L-rhamnosyl)tetracenomycin C 
8-demethyl-8-(2,3-O-dimethyl-alpha-L-rhamnosyl)tetracenomycin C 
8-demethyl-8-(2-O-methyl-alpha-L-rhamnosyl)tetracenomycin C 
8-demethyl-8-(alpha-L-rhamnosyl)tetracenomycin C 
8-demethyltetracenomycin C 
8-deoxylactucin 15-oxalate 
8-deoxylactucin-15-glycoside 
8-epi-prostaglandin E2  
8-epihelenalin 
8-epiinuviscolide 
8-hydroxy-11-(hydroxymethyl)-1,5,11-trimethyltricyclo[6.2.1.02,6]undec-2-en-9-one 
8-hydroxy-2-(1'-hydroxyethyl)naphtho-[2,3-b]-furan-4,9-dione 
8-Hydroxy-4(6)-lactarene-5,14-diol 
8-hydroxy-alpha-humulene 
8-hydroxyadenine 
8-methylmenaquinol-6 
8-methylmenaquinone-6 
8-oxocitronellyl enol +  
8-oxoresolvin D1 
8-PIP-cAMP 
9'-hydroxyabscisic acid 
9(11)-dehydroaxinysterol 
9,10-dimethoxy-3-isobutyl-1,3,4,6,7,11b-hexahydro-2H-pyrido[2,1-a]isoquinolin-2-one +   
9,17-dioxo-1,2,3,4,10,19-hexanorandrostan-5-oate 
9,17-dioxo-1,2,3,4,10,19-hexanorandrostan-5-oic acid +  
9-beta-D-arabinofuranosylguanine +  
9-cis-4-oxoretinoic acid 
9-cis-retinoate 
9-cis-retinoic acid +   
9-deacetoxyfumigaclavine C 
9-hydroxy hedychenone 
9-hydroxycanthin-6-one  
9-hydroxyellipticine  
9-hydroxyundec-10-enoic acid 
9-methoxycanthin-6-one 
9-oxo-10E,12E-ODE 
9-oxo-ETE 
9-oxo-ODE 
9a-(2-hydroxyethyl)dihydrothiochrome diphosphate 
9alpha,11alpha-dihydroxyergosta-4,6,8(14),22-tetraen-3-one 
9beta-pimara-7,15-diene-3beta-ol 
9E,11E-octadecadienoic acid +   
9H-purine-2,6-diamine +  
[(1R,2S)-2-hydroxy-1-thiopropyl]phosphonic acid 
[(1S)-4-hydroxy-2,2,3-trimethylcyclopent-3-enyl]acetic acid 
[(1S,2R,3S,4S,6R,7R,8R)-4-ethenyl-3-hydroxy-2,4,7,14-tetramethyl-9-oxo-6-tricyclo[5.4.3.01,8]tetradecanyl] 2-[2-(diethylamino)ethylsulfanyl]acetate 
[(3S)-4-(6-methylheptanoyl)-5-oxooxolan-3-yl]methyl phosphate 
[2,8-bis(trifluoromethyl)quinolin-4-yl]-(2-piperidyl)methanol +   
[4-(6-methylheptanoyl)-5-oxo-2,5-dihydrofuran-3-yl]methyl phosphate 
[5-(aminomethyl)-3-furyl]methyl diphosphate 
[5-(aminomethyl)-3-furyl]methyl phosphate 
[5-hydroxy-3-methyl-5-(trifluoromethyl)-4,5-dihydropyrazol-1-yl]-[5-phenyl-7-(trifluoromethyl)pyrazolo[1,5-a]pyrimidin-2-yl]methanone 
[6)-alpha-D-Glcp-(1->4)-alpha-D-NeupAc-(2->]n 
[6]-Shogaol  
[8]-Shogaol 
A2-32-01 
A2-58-06 
abarelix 
abediterol 
abiraterone +   
abiraterone acetate 
ABT-737  
abyssinone A 
abyssinone C 
abyssinone D 
acadesine +   
acalabrutinib  
acaulide 
acedapsone 
acetyl aleuritolic acid 
acetyl phosphate(2-) 
acetylpyruvic acid +  
acivicin  
aclacinomycin A  
aclacinomycin A zwitterion 
aclacinomycin N 
aclacinomycin S 
aclacinomycin S zwitterion 
aclacinomycin T 
aclacinomycin T hydrochloride 
aclacinomycin T zwitterion 
aclacinomycin Y 
aconine 
acridone +  
acridone derivatives +  
acriflavinium chloride 
acronycine 
acroptilin 
acrylamides +   
actinodaphnine 
actinorhodin 
aculeatol E 
aculene C +  
aculene D +  
acumitin 
acyl-CoA +   
adamantanones +  
adenine arabinoside +   
adenosylhopane 
adhumulone 
adipiodone 
adonixanthin 
AEE788 
Aeroplysinin 1  
aetokthonotoxin 
afatinib +   
afatinib dimaleate 
afidopyropen 
afimoxifene  
aflatoxin M1 +   
aflatoxin M1 8,9-epoxide 
agathisflavone  
ageladine A  
agglomerin F 
agigenin +  
aglaiabbreviatin C 
aglaiabbreviatin E 
aglaiabbreviatin F 
agnestin A 
agnestin B 
agrocin 84 
aigialone 
aignopsane ketal 
ajaconine 
ajugaciliatin A 
ajugaciliatin B 
ajugaciliatin C 
ajugaciliatin D 
ajugaciliatin E 
ajugaciliatin F 
ajugacumbin A chlorohydrin 
ajugamarin A2 chlorohydrin 
AKI00000020a 
aklaviketone 
aklavinone +   
alamarine 
alantolactone +   
alatolide 
albaflavenone 
albiflorin +   
albizoside A 
albizoside B 
albizoside C 
albomycin delta1 +  
albomycin delta2 +  
albomycin epsilon +  
albumycin 
alectinib  
alectinib hydrochloride 
alfuzosin +   
alicyclic ketone +   
alisiaquinol 
alismorientol A 
all-cis-5,8,11,14,17-icosapentaenoic acid +  
all-cis-docosa-4,7,10,13,16,19-hexaenoic acid +   
all-trans-4-oxo-16-hydroxyretinoic acid 
all-trans-4-oxo-18-hydroxyretinoic acid 
all-trans-4-oxoretinal  
all-trans-4-oxoretinoic acid +   
all-trans-4-oxoretinol  
all-trans-retinoic acid +   
allanxanthone C 
allobetulinol 
allocryptopine  
allyl isothiocyanate  
Aloe C-glucosylchromone 
Aloe emodin  
aloin A +  
aloin B +  
alpha-(4-hydroxyphenyl)-N-tert-butylnitrone 
alpha-aminoorcein +  
alpha-amyrin  
alpha-cadinol 
alpha-eudesmol 
alpha-hydroxyhippuric acid 
alpha-hydroxyorcein +  
alpha-ionone +   
alpha-irone 
alpha-L-threo-hex-4-enopyranuronosyl-(1->4)-2-deoxy-6-O-sulfo-2-(sulfoamino)-alpha-D-Glcp 
alpha-mangostin  
alpha-mycolic acid 
alpha-N-dichloroacetyl-p-aminophenylserinol 
alpha-nimolactone 
alpha-onocerin 
alpha-peltatin +  
alpha-seco-amyrin 
alprenolol +   
alsterpaullone  
althiomycin 
alvaradoin E 
alvaradoin F 
alvaradoin G 
alvaradoin H 
alvaradoin I 
alvaradoin J 
alvaradoin K 
alvaradoin L 
alvaradoin M 
alvaradoin N 
alvocidib  
alvocidib hydrochloride 
AM-251  
amabiline 
ambiguine H 
ambiguine I 
ambrein 
AMG-208 
AMG-925 
amidinoproclavaminic acid 
aminoglutethimide +   
aminopyrrolnitrin 
amomol A 
amomol B 
amperozide  
amphotericin B +   
amrubicin +  
amrubicinol 
amsacrine  
ANA-12 
anagalligenin A +  
ananolignan D 
ananolignan E 
anastrozole +   
ancitabine  
ancitabine hydrochloride 
ancymidol 
andrastin A  
andrastin B +   
andrastin C +   
andrastin D +  
andrastin E 
andrastin F 
andrographolide  
angucycline +   
Angustifoline 
ansamitocin P3 
antelmycin 
anthra[1,9-cd]pyrazol-6(2H)-one  
anthracenone +   
anthramycin 
anticapsin 
anticapsin zwitterion 
antroquinonol  
aphidicolin  
apigenin +   
aplysiatoxin 
aplysinoplide A 
aplysinoplide B 
aplysinoplide C 
apratoxin A  
apratoxin D 
apratoxin E 
arabidiol 
arabidopside +  
Arachidonoyl dopamine 
aranotin 
arbusculin A +  
ardisianoside A 
ardisianoside B 
ardisianoside C 
ardisianoside D 
ardisianoside E 
ardisiphenol A 
ardisiphenol B 
ardisiphenol C 
arenamide A 
arenamide B 
arglabin +  
arisugacin A 
arisugacin B 
arisugacin C 
arisugacin D 
aromaticin 
arotinoid acid  
arterolane 
artesunate  
artocarpin 
artochamin C 
artoindonesianin E1 
artoindonesianin P 
arugosin A (lactol form) 
arugosin B 
arugosin C 
AS-186a +  
AS-186d 
AS-I-145 
AS1842856 
ascochlorin 
ascofuranone 
ascomycin  
Asn-Ile 
asnovolin A 
asnovolin H(1-) 
asnovolin I 
asnovolin J 
asnovolin K 
ASP-3026 
asperaculin A 
asperenone 
asperfuranone 
aspergillide A 
aspergillide B 
aspergillide C 
aspergillusone A 
aspergillusone B 
asperlactone 
asperlicin E 
asperphenamate  
asperpyrone B 
asperpyrone C 
asperrubrol 
asprellic acid A 
asprellic acid C 
aspyrone 
asukamycin 
AT7867 
atenolol acid 
atisine 
atrochrysone 
atromentin 
aurachin A 
aurachin B 
aurachin C +  
aurafuron A 
auraptene  
aurasperone A 
aurasperone B 
aurasperone C 
aureothin 
aureothricin 
auricin 
aurone +   
austocystin D 
australifungin 
autoinducer-2 
avenanthramide B 
avermectin +   
avermitilol 
avilamycin A 
avilamycin A precursor 
axitinib  
azadirachtin A  
azadirone +  
azanigerone A 
azanigerone B 
azanigerone C 
azanigerone D 
azanigerone E 
azanigerone F 
azaserine 
azathioprine  
AZD-1152 +  
AZD-8055 
AZD1080 
AZD2858 
AZD3463 
AZD7545 
azoxybacilin 
AZT-1152 
bacillaene 
bacillithiol 
bacterial xenobiotic metabolite +   
bacteriochlorophyllide a +  
bacteriochlorophyllide a(2-) +  
bacteriochlorophyllide g 
bacteriochlorophyllide g(2-) 
bacteriohopane-32,33,34,35-tetrol +  
bacteriohopanetetrol cyclitol ether 
bacteriohopanetetrol glucosamine 
bacterioruberin 
bafilomycin A1  
baicalein +   
baicalin  
barbinine 
baruol 
bassianolide 
BAY11-7085 
BAYu9773 
BCI-215 
BDA-366 
BE-24566B 
BE-54238A 
BE-54238B 
beauvericin  
beclomethasone dipropionate 
bedaquiline 
belinostat  
benthiavalicarb-isopropyl 
benzamidoxime  
benzoylaconine  
benzoylhypaconine  
benzoylmesaconine  
benzylideneacetone +   
beraprost  
berberine  
berkeleydione 
berkeleyone B 
berkeleyone C 
berkeleytrione 
beta-aminoorcein +  
beta-aminopropionitrile +   
beta-aminopropionitrile hemifumarate 
beta-amyrin +   
beta-bitter acid +  
beta-cyclocitral +   
beta-D-galactopyranosyl-(1->4)-beta-D-galactopyranose +  
beta-D-glucosyl-(1<->1')-N-eicosanoylsphinganine 
beta-D-Manp-(1->4)-D-Glcp 
beta-damascenone  
beta-dihydromenaquinone-9 
beta-elemene +  
beta-eudesmol  
beta-geranylfarnesene 
beta-heptaprene 
beta-hexaprene 
beta-hydroxyorcein +  
beta-L-altrose +  
beta-L-Ara4N-lipid A +  
beta-L-thrHexpA4en-(1->4)-beta-D-GlcpNAc 
beta-lapachone  
beta-nimolactone 
beta-onocerin 
beta-peltatin 
beta-sanshool 
beta-seco-amyrin 
beta-terpineol 
beta-thujaplicin  
beta-tocotrienol  
betaenone A +  
betrixaban 
betulin +   
betulinic acid +   
bexarotene  
BF 4 
BF 5 
BF 6 
BGJ-398 
BGT226 
BGT226 free base 
bianfugenine 
bicalutamide  
bictegravir 
bicyclopyrone 
bidenlignaside A 
bidenlignaside B 
bielschowskysin 
bigelovin 
BIIB021 
bikaverin 
bilanafos 
biliatresone 
binimetinib  
biochanin A +   
biperiden +   
biperiden hydrochloride 
bis(S-citronellalthiosemicarbazonato)nickel(II) 
bisanhydrobacterioruberin 
bisantrene 
biscognienyne B 
bisdemethoxycurcumin  
bisoprolol +   
bistratamide E 
bistratamide F 
bistratamide G 
bistratamide H 
bistratamide I 
bistratamide J 
bitolterol +  
bitolterol mesylate +  
BKM120 
blasticidin S +  
blebbistatin +   
bleomycin A2  
bleomycin A5  
bleomycin B2 
bleomycin hydrochloride 
BML-210 
BMS 195614 
BMS-192548 
BMS-214662 
BMS-754807  
bongkrekic acid  
boromycin 
borrelidin  
bortezomib  
bosutinib +   
bosutinib hydrate 
botrallin 
bowdichione 
BPDZ 711 
brachialactone 
brasilicardin A 
brasiliquinone A 
brasiliquinone B 
brasiliquinone C 
brasixanthone B 
brasixanthone C 
brasixanthone D 
brassinazole 
brazilein  
brazilin  
brequinar  
brequinar sodium 
brevipolide A 
brevipolide B 
breynceanothanolic acid 
brivanib +  
brivanib alaninate 
bromindione  
bromophycolide A 
bromotopsentin 
bruceanol D 
bruceanol E 
bruceanol F 
bruceine D 
bruceolide +  
bruceolline F 
bruceolline I 
bruceolline J 
bruceolline K 
bruceolline L 
bruceolline M 
bruceolline N 
bryostatin 1  
bryostatin 2  
buddlenol B 
buddlenol C 
bufalin  
buformin 
bullatantriol 
burchellin 
burrodin 
burseran 
busulfan  
butan-2-ol +   
butan-2-one +   
butane-2,3-diol +   
butein  
buten-2-one  
Butoctamide hydrogen succinate 
butremycin 
cabazitaxel  
cabergoline  
cabotegravir 
cabozantinib +   
cabozantinib malate 
cabraleadiol monoacetate 
cabraleahydroxylactone 
cabraleone 
cacibiocin A +  
cacibiocin B 
cadabicine sulfate 
cadiyenol 
caerulomycin A 
caerulomycin C 
caerulomycin F 
caerulomycin G 
caerulomycin H 
caerulomycin I 
caerulomycin J 
caerulomycin K 
caerulomycinamide 
caerulomycinonitrile 
caesalpinin C 
caesalpinin D 
caesalpinin F 
CAF-603 
cafestol  
calciol +   
calcipotriol +   
calcitriol +   
calicheamicin gamma1(I) 
callophycoic acid A 
callophycoic acid C 
callophycoic acid D 
callophycoic acid E 
callophycoic acid F 
callophycoic acid G 
callophycoic acid H 
callophycol A 
callophycol B 
calotropone 
camelliol C 
camostat  
camostat mesylate 
camptothecin  
candelalide B 
candelalide C 
candicidin 
candicidin D +  
candidachalcone 
canertinib  
cangoronin 
canthin-6-one +   
capecitabine  
capilliposide B 
Capsi-amide 
caranine +  
carbonarone A 
carboplatin  
carboxin  
cardivin A 
cardivin B 
cardivin C 
cardivin D 
carfilzomib  
caribenol A 
caribenol B 
carlosic acid +  
carlosic acid methyl ester 
carminomycin +  
carmustine  
carnosic acid  
carnosine +   
carpesiolin 
carteolol  
carvedilol  
caryoynencin 
caseamemebrol A 
caseamemebrol B 
caseanigrescen A 
caseanigrescen B 
caseanigrescen C 
caseanigrescen D 
caseargrewiin D 
cassameridine 
cassiarin B 
caudatin-3-O-beta-cymaropyranoside 
CBL0137 
CCT-018159 
CCT251545 
CD532 
CDN1163 
ceanothic acid 
cedr-8(15)-en-9-ol 
cedrol  
cefcapene 
celacinnine 
celasdin B 
celastrol  
celebixanthone +  
celesticetin 
cembra-2,7,11-triene-4,6-diol 
cembrene C +  
cenicriviroc 
centaureidin 
cephalotaxine +   
Cer(d18:1(8E)/16:0(2OH[R])) 
ceratamine A 
cerberin 
ceritinib  
cetoniacytone A 
cetrorelix +   
cetrorelix acetate 
CG-1521 
CGP 12177  
CGP-42112A  
CGS 15943  
CH5126766 
chaetoglobosin B 
chaetoglobosin D 
chaetoglobosin E 
chaetoglobosin F 
chaetoglobosin G 
chaetoglobosin J 
chaetoglobosin L 
chaetoglobosin Q 
chaetoglobosin T 
chaetomugilin A 
chaetomugilin D  
chaetoviridin A 
chaetoviridin B 
chaetoviridin C +  
chaetoviridin D 
chaetoviridin E 
chaetoviridin G 
chaetoviridin H 
chaetoviridin I 
chaetoxanthone A 
chaetoxanthone B 
chalcones +   
chasmanine 
chelerythrine  
chermesin D methyl ester 
chermesinone A 
chermesinone B 
chermesinone C 
CHIR-98014  
chloralodol 
chlorambucil  
chlorantraniliprole 
chlordecone  
chlorobactene 
chlorobutanol  
chloroeremomycin 
chloroorienticin B 
chloroprallethrin 
chloropropylate  
chlorotrianisene  
chloroxanthin 
chlorphenesin carbamate  
chlortetracycline  
chondramide +  
chondramide A +  
chondramide B 
chondramide C +  
chondramide D 
chondrochloren A 
chondrochloren B 
chromanone +   
chromomycin +  
chromone +   
chromopyrrolic acid 
chrysin +   
chrysobactin 
chrysogedone A 
chrysogedone B 
chrysogine 
chrysosplenol C 
CHZ868 
cidofovir anhydrous +   
cidofovir dihydrate 
CIGB-300 
ciglitazone  
ciliatamide B 
ciliobrevin D 
cimifoetiside A 
cimifoetiside B 
cinanserin 
cinnamamides +   
Cinnamodial 
cinromide 
cioteronel 
cirsilineol  
cis-3-hydroxy-D-proline 
cis-4-hydroxy-D-proline betaine 
cis-5-caffeoyl-quinic acid 
cis-9-nonadecenoic acid 
cis-abienol 
cis-heme d hydroxychlorin gamma-spirolactone +  
cis-sesquisabinene hydrate 
cisplatin  
citranaxanthin 
citric acid-d4 
citrifolinoside 
citrinalin B 
civetone 
CJ-01 
cladoniamide A 
cladoniamide B 
cladoniamide C 
cladoniamide D 
cladoniamide E 
cladoniamide F 
cladoniamide G 
cladribine  
clavaldehyde 
clavaldehyde(1-) 
clavulanic acid  
clavulone II  
clethodim 
clethroidoside C 
clethroidoside D 
clethroidoside E 
clethroidoside F 
clethroidoside G 
clionastatin A 
clionastatin B 
clodronic acid  
clofarabine  
clofibric acid +   
clorindione 
CMP-3-deoxy-D-glycero-beta-D-galacto-nonulosonic acid 
CMP-5'-phosphonoformic acid 
CMP-8-amino-3,8-dideoxy-alpha-D-manno-oct-2-ulosonic acid 
CNDAC +  
cobalt(II)-factor IV 
cobalt(II)-factor IV(6-) 
cobimetinib  
cobimetinib fumarate 
cochalic acid 
cochinchinone A 
cochinchinone C 
cochinchinoxanthone 
cochinensoxanthone 
coelichelin 
coelichelin(3-) +  
coelimycin P1 
coerulignone 
colforsin daropate 
colibactin 
colossolactone V 
colossolactone VII 
colossolactone VIII 
colpol 
colterol 
columbianadin 
columbianetin +  
comazaphilone D 
comazaphilone E 
comazaphilone F 
combretanone G 
comosone A 
compactin diol lactone 
concanamycin +   
conduritol +   
conferol A 
conferol B 
confertin 
conglobatin 
copanlisib +   
copanlisib dihydrochloride 
cordycepin triphosphate 
cordyol C 
cordysinin C 
cordysinin D 
corianin 
coriatin 
cornusalterin A 
cornusalterin C 
cornusalterin F 
cornusalterin J 
cornusalterin K 
cortistatin A +  
cortistatin B +  
cortistatin C +  
cortistatin D 
corynebactin 
corynoline 
costunolide +   
coumermycin A1 
CP-724714 
crambescidin 800 
crassicauline A 
crassifogenin C 
crassolide 
crassumolide A 
cratoxyarborenone A 
cratoxyarborenone B 
cratoxyarborenone C 
cratoxyarborenone D 
cratoxyarborenone E 
cratoxyarborenone F 
crenolanib 
crispolide 
crizotinib +   
crotamiton  
cryptolepine  
cryptomaldamide 
cryptopleurine 
CT2108A 
CT2108B 
cucurbitacin E 2-O-beta-D-glucopyranoside 
cucurbitacin I +   
cudraflavone C 
cudratricusxanthone A  
culmorin 
cumingianoside A 
cumingianoside B 
cumingianoside C 
cumingianoside D 
cumingianoside E 
cumingianoside F 
curacomycin 
curacozole 
curamycin A 
curcumin +   
curcumin 4'-O-beta-D-gentiotetraside 
curcumin 4'-O-beta-D-gentiotrioside 
Cuscuta propenamide 1 
Cuscuta propenamide 2 
CX-5461 
cyanotoxin +   
Cyanthoate 
cyantraniliprole 
cyclandelate 
cyclo(L-Leu-L-Pro) 
cyclo-acetoacetyl-L-tryptophan(1-) 
cyclobutrifluram 
cyclodepsipeptide 2 
Cyclododecanone 
cyclohexanol +   
cycloheximide  
cyclomorusin A 
cyclomulberrin +  
cyclooctasulfur 
cyclooctat-9-en-5,7-diol 
cyclooctatin +  
cyclopentolate +  
cyclophosphamide +   
cyclophosphamide hydrate 
cyclosporin A metabolite M1 +  
cyclosporin A metabolite M10 
cyclosporin A metabolite M13 
cyclosporin A metabolite M16 +  
cyclosporin A metabolite M26 
cyclosporin A metabolite M8 +  
cyclosporin A metabolite M9 
cycloxydim 
cycrimine +  
cylindrospermopsin  
cyproflanilide 
Cys-Ser 
cystodytin D +  
cystodytin E +  
cystodytin F 
cystodytin G 
cystodytin H 
cystodytin I 
cystothiazole A 
cytarabine  
cytochalasin D  
cytochalasin Z16 
cytoglobosin C 
cytoglobosin D 
cytosporic acid 
cytosylglucuronate 
cytosylglucuronic acid 
cytotrienin A 
D-2,4-diaminobutyric acid 
D-4-hydroxyphenylglycine zwitterion 
D-allothreonine 
D-erythrulose 4-phosphate 
D-erythrulose 4-phosphate(2-) 
D-glucaric acid +  
D-glucose-(13)C6 
D-isoleucine +  
D-isoleucinium 
D-leucinate 
D-leucine +  
D-leucinium 
D-lysinate 
D-lysine +  
D-lysinium(1+) +  
D-lysinium(2+) 
D-tryptophan +  
D-tryptophanate +  
D-tryptophanium 
D-tryptophanyl radical +  
D-xylose 5-phosphate 
dabrafenib +   
dabrafenib mesylate 
dacarbazine  
dacomitinib  
dactolisib  
daidzein +   
daidzein(1-) 
dalcochinin-8'-O-beta-D-glucoside 
dalfopristin 
dammarenediol-II +  
dapdiamide +  
dapdiamide A 
dapdiamide A zwitterion 
dapdiamide B 
dapdiamide B zwitterion 
dapdiamide C 
dapdiamide C zwitterion 
dapdiamide E zwitterion 
daphnoretin 
daptomycin 
dasatinib (anhydrous) +  
dasatinib monohydrate 
daunorubicin +   
deacetoxyvindoline 
deacetylpyripyropene E 
deacetyltanghinin 
debromoaplysiatoxin 
decarbamoylsaxitoxin 
decatromicin A 
decatromicin B 
dechlorocuracomycin 
decursinol 
decyl palmitate 
deglymidodrine +   
deguelin  
dehydrocostus lactone  
dehydrovomifoliol +  
DEL-22379 
delanzomib 
delphinidin +   
delphinidin(1-) 
Delta(12)-prostaglandin J3 
Delta(4)-beta-D-GlcpA-(1->3)-beta-D-GalpNAc4S6S 
Delta(4)-beta-D-GlcpA-(1->4)-alpha-D-GlcpNAc 
Delta(4)-beta-D-GlcpA-(1->4)-D-GlcpNAc6S +  
Delta(4)-beta-D-GlcpA-(1->4)-D-GlcpNS6S 
Delta(4)-beta-D-GlcpA2S-(1->3)-alpha-D-GlcpNAc 
Delta(4)-beta-D-GlcpA2S-(1->3)-beta-D-GalpNAc4S 
Delta(4)-beta-D-GlcpA2S-(1->3)-D-GalpNAc6S +  
delta-amyrin 
delta-cadinol 
delta-tocotrienol  
deltaline 
demethoxycurcumin  
demethyldeoxyspectinabilin 
demethyllactenocin 
demethylmacrocin 
demethylzeylasteral 
deoxyaconitine 
deoxyaureothin +  
deoxyherqueinone 
deoxynivalenol +   
deoxypodophyllotoxin  
deoxyspectinabilin +  
deoxyviolacein 
deoxyviolaceinate 
deoxyviolaceinic acid 
dequalinium +   
dequalinium chloride 
desacetyldoronine 
desacetylpyramidaglain D 
desferrioxamine B +   
desferrioxamine E 
desmethyl loperamide 
devancoaminyl vancomycin 
devazepide  
dexamethasone +   
dexormaplatin 
dexrazoxane hydrochloride 
DH334 
DH334(1+) +  
diallyl disulfide  
diallyl trisulfide  
dianversicoside A 
dianversicoside B 
dianversicoside C 
dianversicoside D 
dianversicoside E 
dianversicoside F 
dianversicoside G 
diarsenic trioxide  
diazepinomicin 
diaziquone  
diazomethane 
dibenzoylmethane +   
dicerandrol A 
dicerandrol B 
dicerandrol C 
dichotomide V 
dicofol  
diethylstilbestrol +   
diflomotecan 
dihydrobisanhydrobacterioruberin 
dihydrocarveol +  
dihydrogenistein +  
dihydroisopentenyldehydrorhodopin 
dihydromotuporamine C 
dihydromyrcenol 
dihydrophaseic acid 
dihydrostemphyloxin I 
dihydroxy mycolic acid 
dihydroxy-1,4-benzoquinones +   
Diisobutylcarbinol 
diisopropanolamine 
dilopholide 
dimethyl diselenide 
dimethyloxalylglycine 
dinitrogen oxide  
dinochrome A 
dioscin  
diosgenin +   
diosmetin +   
diosphenol 
diphenidol  
diphenylmethanol  
dipicolinic acid +   
diplotrin B 
disulfiram  
dithiolopyrrolone antibiotic +  
diuvaretin 
DMH1 
docetaxel anhydrous +  
docetaxel trihydrate 
dolastatin 10 
dolutegravir 
doxazosin +   
doxifluridine  
DPI2 
dromostanolone propionate 
drummondin D 
drummondin E 
drummondin F 
drymaritin 
dTDP-3,4-didehydro-2,6-dideoxy-alpha-D-glucose 
dTDP-4-(methylamino)-2,3,4,6-tetradeoxy-alpha-D-glucose 
dTDP-4-(methylammonio)-2,3,4,6-tetradeoxy-alpha-D-glucose(1-) 
dTDP-4-amino-2,3,4,6-tetradeoxy-alpha-D-glucose 
dTDP-4-dehydro-2,3,6-trideoxy-alpha-D-glucose 
dTDP-4-dehydro-2,3,6-trideoxy-alpha-D-glucose(2-) 
dTDP-4-dehydro-2,6-dideoxy-alpha-D-glucose 
dTDP-4-dehydro-2,6-dideoxy-alpha-D-glucose(2-) 
dTDP-alpha-D-forosamine 
dTDP-alpha-D-forosamine(1-) 
dTDP-beta-L-daunosamine 
dTDP-beta-L-daunosamine(1-) 
dutomycin 
duvoglustat +   
E-3810 
E-3810 free base 
ebselen  
ecgonone methyl ester 
echinenone +  
edaxadiene +  
edelfosine  
efinaconazole 
EG00229 
ehretianone 
EI-1511-3 
EI-1511-5 
EI-1625-2 
ekatetrone 
elaeodendroside B 
elaeodendroside F 
elaeodendroside G 
elaeodendroside T 
elaeodendroside U 
elaeodendroside W 
elaidylphosphocholine 
elaiophylin 
elemol 
elephantin 
elesclomol +   
elesclomol-Cu(II) 
eliglustat  
elisidepsin 
ellagic acid +   
ellipticine  
elloramycin A 
elongatol A 
elongatol E 
emamectins +   
emarginatine B 
emarginatine F 
embelin +   
emetine +   
emetine dihydrochloride +  
emetine dihydrochloride hydrate 
emodin +   
emodin(1-) 
enasidenib 
englerin A 
enol-oxaloacetic acid 
enrofloxacin  
ent-3beta-hydroxycassa-12,15-dien-2-one 
ent-cassa-12,15-dien-2beta,3beta-diol 
ent-cassa-12,15-dien-2beta-ol 
ent-cassa-12,15-dien-3beta-ol 
ent-kaur-16-en-19-oic acid 
ent-manool 
ent-pavettamine 
entecavir (anhydrous) +  
enterobactin +  
enterobactin(1-) 
entinostat +   
enzalutamide  
epi-cedrol 
epi-cochlioquinone A 
epi-dihydrophaseic acid 
epi-isochromophilone II 
epi-silvestrol 
epi-tulipinolide 
Epiacorone 
epitestosterone 17-O-(beta-D-glucuronide) 
epithienamycin E 
epothilone +   
epothilone A  
epothilone B  
Epoxypholamin A 
Epoxypholamin B 
equisetin 
erastin  
erdasporine A 
erdasporine B +  
erdasporine C 
Eremopetasinorone A 
ergolide 
ergosterol peroxide  
eribaxaban 
eribulin 
eribulin mesylate 
erlotinib +   
erlotinib hydrochloride  
erybraedin A 
erythrodiol +  
erythromycin +   
erythromycin A +   
erythromycin A(1+) 
erythromycin ethylsuccinate 
erythromycin-[N-methyl-(14)C] 
Escherichia coli metabolite +   
esculeoside A 
esperamicin A1 
estramustine +   
estrone +   
etanidazole  
ethchlorvynol 
ethisterone  
ethyl 2-hydroxypropanoate +  
ethyl hydroxy(phenyl)acetate +  
ethyl lansiolate 
ethyl methanesulfonate  
ethyl trans-caffeate  
Ethyl-2-amino-1-cyclohexene-1-carboxylate 
ethylestrenol  
etidronate disodium 
etidronic acid  
etoposide  
eucalyptal A 
eucalyptal B 
eucalyptal C 
eudistomin C 
eugeniin 
eugenol +   
Eunicea sesquiterpenoid 2 
Eunicea sesquiterpenoid 3 
Eunicea sesquiterpenoid 7 
eupaheliangolide A 
eupatilin  
eupatolide 
eupatorin  
Euphorbia diterpenoid 3 
euphornin L 
eurycomanone  
eurysterol A 
eurysterol A sulfonic acid 
eurysterol B 
eurysterol B sulfonic acid 
everolimus  
exemestane  
extended quinone +  
F390B 
F390C 
Fagaramide 
Falcarindione 
fangchinoline  
fazarabine 
FD-211 
fellutamide C 
fellutamide D 
fenoterol +   
fenpicoxamid 
ferric yersiniabactin 
ferrioxamine E 
ferroptocide 
ferruginol +   
feruloylacetic acid 
ficellomycin 
ficusequilignan A 
fidaxomicin  
filicinic acid +  
filipin III  
fingolimod +  
fingolimod phosphate 
FINO2 
firocoxib 
FK17-P2a 
flavalin B 
flavalin C 
flavalin D 
flavan-3,3',4',5,5',7-hexol +   
flavan-3,3',4,4',5,5',7-heptol +  
flavanones +   
flavokawain B  
flavuxanthin 
fleephilone 
flexirubins +  
florfenicol 
floridanine 
florosenine 
florylpicoxamid 
floxuridine  
fluconazole +   
fludarabine phosphate 
fluindione  
fluoren-9-ol 
fluoren-9-ones +   
fluorescein (acid form) +   
fluoxymesterone  
FluoZin-3 
flurithromycin 
flutamide  
flutropium +  
FMN +   
fomitoside E 
fonsecinone A 
fonsecinone B 
fonsecinone C 
foresticine 
formestane  
formobactin 
formycin A +  
forskoditerpenoside C 
forskoditerpenoside D 
forskoditerpenoside E 
forskolin +   
fortimicin KK1 
fosmidomycin 
fostriecin  
fotemustine  
FR177391 
FR901463 
FR901464 
FR901465 
fragin 
fruticoside A 
fucoidan  
fucoxanthin  
fujikurin D 
fulvestrant  
fumagillol +   
fumicycline A 
fumonisin B4 
funalenone 
furano[2'',3'':6,7]aurone 
furanocandin 
furanomycin 
furowanin B 
fusarithioamide A 
futoenone 
fuzanin D 
FX1 
G-573 
gallic acid +   
gamma-aminoorcein +  
gamma-Glu-Tyr 
gamma-glutamyl-beta-aminopropiononitrile 
gamma-glutamyl-Se-methylselenocysteine 
gamma-glutamyltyramine 
gamma-hydroxyarginine +  
gamma-hydroxyorcein +  
gamma-mangostin  
gamma-sanshool 
gamma-Thujaplicin 
gamma-tocotrienol 
GANT61 
garciniaxanthone F 
garciniaxanthone G 
gardenoside 
garomefrine 
gartanin 
gastrin-17  
gaudichaudiic acid F 
gaudichaudiic acid G 
gaudichaudiic acid H 
gaudichaudiic acid I 
GCB 
GDC-0623 
GDC-0879 
GDP-N,N'-diacetylbacillosamine 
GDP-N,N'-diacetylbacillosamine(2-) 
gedunin +   
gefitinib +   
geissoschizine +  
geldanamycin +   
gellan gum 
gelomulide K 
gelomulide M 
gemcitabine +   
gemcitabine hydrochloride 
gemini-0072 
gemini-0097 
genistein +   
gentisyl alcohol 
geranyllinalool +  
germanicol 
geumonoid 
ghrelin  
GI254023X 
gibberellin A1 methyl ester +  
gibberellin A110 
gibberellin A15 (lactone form) +  
gibberellin A20 methyl ester 
gibberellin A3 methyl ester 
gibberellin A51-catabolite 
gibberellin A7 
gibberellin A8-catabolite 
gibberosin K 
gibberosin L 
gigantetronenin 
gigantrionenin 
gilteritinib 
gilvusmycin 
gingerenone B 
gingerol  
ginkgetin  
ginkgolide B  
ginsenoside C-K  
ginsenoside F2  
ginsenoside Mc 
ginsenoside Mx 
ginsenoside Re  
ginsenoside Rf  
Ginsenoyne E 
glandicoline B +  
glasdegib 
glaucarubinone 
glionitrin A 
globostellatic acid A 
globostellatic acid B 
globostellatic acid C 
globostellatic acid D 
globosumone A 
globosumone B 
globosuxanthone A 
glochidonol 
glochierioside A 
glochierioside B 
glomosporin 
Gloriosine 
Glu-Trp 
gluconapoleiferin 
glutinol 
Glutinosone 
glycyrol  
glycyrrhizinic acid  
gnidilatimonoein 
gougerotin 
granaticin 
grasshopper ketone 
grassypeptolide 
graveolide 
grayanotoxin I 
Grayanotoxin II 
griffithane A 
griffithane B 
griffithane D 
griseochelin 
GRL-0617 +  
GSK-5498A 
GSK1059615 
GSK2656157  
GSK2879552 
GSK343  
GSK690693  
GTRI-02 
guaiacylglycerol beta-coniferyl ether 
guaiacylglycerol beta-scopoletinyl ether 
guanazole 
guanidinoacetic acid 
guignardone N 
gummiferaoside A 
gummiferaoside B 
gummiferaoside C 
gutolactone 
HA15 
hadacidin 
haematoxylin +  
hallactone B 
haloperidol  
hapalindole +  
hapalindole H 
harziphilone 
HC toxin  
hederacine A 
hedychilactone D 
helenalin  
heliangin 
hematein 
heme d cis-diol +  
heme d trans-diol 
hentriacontan-16-ol 
Heptan-3-ol 
Heptan-4-ol 
herbacetin  
hernandonine 
herquline B +  
hesperetin +   
hesseltin A 
hex-2-ulofuranosyl hexopyranoside 
hexan-2-ol 
hexan-3-ol 
hexane-2,5-diol +  
HG-9-91-01 
hinokiflavone  
hippeastrine 
hispidulin  
histrelin +  
histrelin acetate 
histrionicotoxin 
hoerhammericine +  
hokbusine A 
holomycin +  
holothurin A3 
holothurin A4 
Homodihydrojasmone 
homoplatensimide A +  
homoplatensimide A methyl ester 
hookerianamide H 
hookerianamide J 
hop-17(21)-ene +  
hop-21(22)-ene +  
hopan-22-ol +  
horminone +  
hotrienol 
Hulupinic acid 
Humulinic acid A 
humulone 
hydramacrophyllol A 
hydramacrophyllol B 
hydrazinocurcumin 
hydropyrenol 
hydroxybenzoquinone +   
hydroxycitronellal  
hydroxysafflor yellow A  
hydroxytyrosol +   
hydroxyurea  
hygrolidin 
hypaconine 
hyperforin  
hyperinol A 
hyperinol B 
hyperxanthone C 
hyperxanthone E 
hypocrellin D 
hypodiol 
hypothemycin 
ibrutinib  
icajine  
icariside II  
ICI 118551  
ICI-164384  
ICRF-193 
idelalisib  
idrocilamide 
ifosfamide  
iFSP1 
igalan 
ikarugamycin +  
ilomastat  
iloprost  
imatinib +  
imatinib methanesulfonate 
IMID-2 
iminoarginine 
imiquimod  
indacaterol 
indan-1-ol +   
indanomycin 
indanones +   
indigo carmine (acid form) 
indigoidine 
indisulam 
indol-3-ylacetaldehyde  
indole-3-acetamide  
indole-3-carbaldehyde 
indole-3-carboxylic acid +   
indole-3-methanol +   
indolmycenic acid 
indolmycin 
inflexin 
ingenol mebutate 
inpyrfluxam 
integracin B 
integrastatin A 
integrastatin B 
integric acid 
inuchinenolide B 
inuchinenolide C 
inuloxin A 
inuviscolide  
iodocyanopindolol  
ionomycin  
ipconazole 
ipsdienone 
irilone +   
irinotecan  
irinotecan hydrochloride (anhydrous) +  
irinotecan hydrochloride hydrate 
isariotin F 
isavuconazole 
iso-precytochalasin 
isoaigialone B 
isobromindione 
isobrucein A 
isochamuvaritin 
isocitric acid +  
isodrummondin D 
isoflavanones +   
isoflavipucine 
isoflavones +   
isoginkgetin 
isograyanotoxin II 
isoiguesterin 
isoliquiritigenin +   
isoliquiritin 
isomultiflorenol 
isonitramine 
isonocardicin C 
isonordoperoxide 
isoorientin +   
isopentenol 
isopentenyldehydrorhodopin 
isopentylamine 
isophorone +   
isoprenaline  
isosecotanapartholide 
isostrychnine 
isotabtoxin 
isotalatizidine 
isotenuazonic acid 
isotretinoin  
isotrichodermol 
isowigtheone hydrate 
ivosidenib 
ixabepilone 
ixazomib +   
ixazomib citrate 
ixerochinolide 
jacarelhyperol A 
jaceosidin  
jacobine N-oxide 
jacozine +  
jacozine N-oxide 
jadomycin B 
Jasmolone 
Jasmone 
jaspamide  
jaspamide B 
jaspamide C 
jaspamide D 
jaspamide E 
jaspamide F 
jaspamide G 
jaspamide H 
jaspamide J 
jaspamide K 
jaspamide L 
jaspamide M 
jaspamide N 
jaspamide O 
jaspamide P 
jasplakinolide D 
jasplakinolide Q 
jasplakinolide R1 
jawsamycin 
jerantinine A +  
jerantinine B 
jerantinine C +  
jerantinine D 
jerantinine E 
jerantinine F 
jineol 
JM335 
josamycin  
JP-8g 
JQ1 
JTE-607 dihydrochloride 
JTE-607 free base 
juglanin A 
juglanin B 
julichrome Q6 +  
julichrome Q6-6 
Junionone 
JWH-133 
K-252a +   
kadlongilactone A 
kadlongilactone B 
kadsuphilactone B 
kadsurenin C 
kadsurenin K 
kadsurenin L 
kaempferol 3,7-di-O-alpha-L-rhamnoside 
kaempferol 3-O-(5-O-acetyl-alpha-D-apiofuranosyl)-7-O-alpha-L-rhamnopyranoside 
kaempferol 7-O-(2,3-di-E-p-coumaroyl-alpha-L-rhamnopyranoside) 
kaempferol 7-O-(2-E-p-coumaroyl-alpha-L-rhamnopyranoside) 
kahweol  
kalimantacin A 
kalimantacin B 
kalimantacin C 
kanamycin A +   
kanamycin A(4+) +  
kansuiphorin A 
kansuiphorin B 
karakoline 
kasugamycin 
ketocytochalasin 
ketolactone +  
ketotifen  
Ki11502 
kidjoranin-3-O-alpha-diginopyranosyl-(1->4)-beta-cymaropyranoside 
kidjoranin-3-O-beta-digitoxopyranoside 
kievitone +  
kievitone hydrate 
kinanthraquinone 
kinanthraquinone B +  
kinobscurinone 
kitastatin 1 
klugine 
klymollin A 
klymollin B 
knipholone +  
kojic acid  
KOM70144 
komodoquinone A 
komodoquinone B +  
koraiol 
koshikamide A2 
KP1019 
KP1339 
KT 5720  
KT 5926  
Ku-0063794  
kunzeaol 
kweichowenol B 
L-2-amino-4-methoxy-trans-but-3-enoic acid 
L-2-aminopentanoic acid 
L-2-aminopentanoic acid zwitterion 
L-685,458 +  
L-778,123 (free base) +  
L-778,123 hydrochloride 
L-779976 
L-803087 
L-817818 
L-altrarate(1-) 
L-altraric acid 
L-aspartic 4-semialdehyde 
L-beta-ethynylserine 
L-BMAA 
L-canaline 
L-dihydroanticapsin 
L-erythro-beta-hydroxyasparagine 
L-erythrulose 4-phosphate 
L-erythrulose 4-phosphate(2-) 
L-homophenylalanine 
L-ribonic acid 
L-tagatofuranose 6-phosphate(2-) 
labd-13(16),14-diene-9-ol 
labd-13Z-ene-9,15,16-triol 
lactamide 
lactate ester +  
lactiflorin 
lactucin +  
lactucin 15-glycoside 
lactucin 15-oxalate 
lactucopicrin 
lactucopicrin 15-oxalate 
lamesticumin A 
lamesticumin C 
lamesticumin D 
lamesticumin E 
lancifodilactone G 
lancovutide 
lanigerol 
lanosterol +   
lanperisone 
lanperisone hydrochloride 
lanthionine +   
lapachol  
lapatinib  
lasalocid  
lasofoxifene  
laulimalide 
laurebiphenyl 
lavendiol 
LB42908 
LDC4297 
leachianone A 
leflunomide  
legioliulin 
lehualide F 
lehualide G 
lehualide H 
lehualide I 
lejimalide A 
lejimalide B 
lenalidomide  
lentinan  
lenvatinib 
lenvatinib mesylate 
Lepalone 
leptomycin A 
leptomycin B  
lespeflorin C3 
letrozole  
leucisterol 
leucomycin +   
leucomycin V 
leucosesterlactone 
leucosesterterpenone 
leucospiroside A 
leukotriene E3 +  
leukotriene E4 +   
leupeptin  
leuprolide +   
leuprolide acetate 
leuvalin 
levesquamide 
levobunolol +   
levodione 
levodropropizine 
LGK974  
licoagroside B 
lificiguat 
ligstroside 
LimKi 3 
linalool +   
lincomycin +   
lindechunine A 
linifanib 
lipid A 1,4'-bis(2-aminoethyl diphosphate) 
liriodenine 
lissoclibadin 1 
lissoclibadin 2 
lissoclibadin 3 
LLNL-02 
LLP-3 
lobophytumin A 
lobophytumin E 
loganin +   
lomustine  
lonafarnib  
lonazolac 
lonazolac calcium 
longicalycinin A 
longirostrerone A 
longirostrerone B 
longirostrerone C 
longirostrerone D 
lonidamine +   
Lonsurf 
loperamide  
lorlatinib  
lovastatin +   
LRRK2-IN-1 
LSM-14399 
LSM-17203 
LSM-17442 
LSM-4709 
LSM-5254 
LSM-9991 
lucanthone +   
lucensimycin E 
lucialdehyde B 
lucialdehyde C 
lucidenic acid N  
lumefantrine 
luminespib 
luminmycin A 
lupan-3beta,20-diol 
lupeol +   
lupulone 
luteolin +   
Luteoskyrin 
luzonial A 
luzonial B 
luzonidial B 
LY-2090314 
LY-2157299  
LY-411575 
LY3009120 
lychnostatin 1 
lychnostatin 2 
lycojapodine A 
lymphostin 
lyratol C 
lyratol D 
lysikokianoside 1 
ma'ilione 
maackiaflavanone A 
maackiaflavanone B 
maackiapterocarpan A 
macaflavanone G 
macaranone A 
macluraxanthone B 
macluraxanthone C 
macrocin 
malacidin A 
malacidin B 
manassantin A 
manassantin B 
mandelamide +  
manool 
mansouramycin A 
manumycin A  
manzamine A +  
maoecrystal Z 
maremycin G 
marianine 
marianoside A 
marimastat  
marineosin A 
marineosin B 
marinolic acid C 
marmesin +  
masitinib  
maslinic acid +   
masoprocol  
maytansine +  
maytenfolone A 
MC1568  
MCB-613 
Me-YTM-T 
mechlorethamine hydrochloride 
meclofenamic acid  
mediomycin A 
mediomycin B 
medroxyprogesterone acetate  
mefuparib 
mefuparib hydrochloride 
megathyrin A 
megestrol +   
megestrol acetate  
meleagrine 
melittin  
melophlin P 
melophlin Q 
melophlin R 
melophlin S 
melphalan  
menadione +   
mercaptopurine +   
mertansine 
mesaconine 
meso-tetrakis(N-methyl-4-pyridyl)porphine tetrakis(p-toluenesulfonate) 
meso-tetrakis(N-methyl-4-pyridyl)porphine(4+) +   
metachromin S 
metachromin T 
metconazole  
methane +   
methfuroxam 
metholone +  
methotrexate  
methoxsalen +   
methoxy mycolic acid 
methoxyacetic acid  
methyl (13E)-11,16-dihydroxy-16-methyl-9-oxoprost-13-en-1-oate +   
methyl (indol-3-yl)acetate 
Methyl 2-cyano-3-(dimethylamino)acrylate 
methyl 3,5-di-O-caffeoyl quinate 
methyl 3-[2-(2-thienyl)acetamido]thiophene-2-carboxylate 
methyl 3-\{4-[2-hydroxy-3-(propan-2-ylamino)propoxy]phenyl\}propanoate +   
methyl 3-hydroxypiperidine-1-carboxylate 
methyl 4-amino-2-(2,3-dihydroxy-3-methylbutyl)benzoate 
methyl 4-hydroxypiperidine-2-carboxylate 
methyl 4-hydroxypiperidine-3-carboxylate 
methyl 5-aminolevulinate +  
methyl 5-aminolevulinate hydrochloride 
methyl 5-hydroxypiperidine-2-carboxylate 
methyl \{2-[(1R)-1-(3,4-dimethoxyphenyl)-4-oxocyclohex-2-en-1-yl]ethyl\}methylcarbamate 
methyl brevifolincarboxylate 
methyl gamma-D-aspartate 
methyl gamma-linolenate 
methyl lansiolate 
methyl pentadecanoate 
methyl propenyl ketone +  
Methyl violet 2B 
Methyl violet 2B free base 
Methyl-2-hydoxyisobutyric acid 
methylheptenone 
methylseleninic acid  
methylselenol 
methyltestosterone  
methymycin 
metoprolol  
metribuzin 
MI-63 
miboplatin 
michaolide A 
michaolide B 
michaolide C 
michaolide D 
michaolide E 
michaolide F 
michaolide G 
michaolide H 
michaolide I 
michaolide J 
michaolide K 
miconazole +   
miconazole nitrate 
microclavatin 
microcystin LF  
microcystin LW 
microcystin RR  
microcystin-LR  
microdiplodiasol 
midazolam +   
midazolam hydrochloride 
midodrine  
midostaurin  
migrastatin 
milbemycin +   
militarinone A 
millewanin G 
millewanin H 
miltefosine  
mimosifolenone 
minabeolide 1 
minabeolide 5 
minabeolide 8 
minheryin G 
minquartynoic acid 
mitchellene A 
mitchellene C 
mithramycin  
mitoguazone 
mitoguazone hydrochloride +  
mitoguazone hydrochloride hydrate 
mitomycin +   
mitomycin A 
mitomycin B 
mitomycin C  
mitoxantrone +   
mitoxantrone dihydrochloride 
mivotilate 
MK-8353 
ML-210 
ML-236C +  
ML162 
ML240 
MMP-9-IN-1 
mogrol +  
mollicellin B 
mollicellin C 
mollicellin E 
mollicellin F 
mollicellin H 
mollicellin J 
mollicellin K 
mollicellin L 
mollicellin M 
mollicellin N 
momelotinib 
monacolin J +  
monacolin L +  
monapinone E +  
monascin  
monascorubrin 
monastrol 
monepantel 
monoacetyldapsone 
monoanhydrobacterioruberin 
monodechloroaminopyrrolnitrin 
monodictyochromone A 
monodictyochromone B 
monodictysin B 
monodictysin C 
monohydroxy-1,4-benzoquinones +   
morellic acid +  
morellin +  
morin  
morinamide 
moromycin A 
moromycin B 
morusin  
motixafortide 
motualevic acid A 
MP-A08 
MTIC 
mucronulatol 
Mukaadial 
multiplolide A 
multiplolide B 
mupirocin 
muramic acid +  
Muscone  
mustakone 
mutalomycin 
mycinamicin +  
mycophenolic acid +   
Mycoplasma genitalium metabolite +   
Mycosporine 
mycothiol +  
myo-inositol hexakisphosphate  
myrcenol 
myriaporone 3 
Myricanone 
myricetin +   
myriocin  
myristyl palmitate 
Myrocin A 
myrothenone A 
myrsinoic acid A 
myrsinoic acid C 
myxochelin B 
myxothiazol  
N(1),N(12)-diethylspermine  
N(1),N(8)-bis(caffeoyl)spermidine 
N(1),N(8)-bis(coumaroyl)spermidine 
N(1),N(8)-bis(sinapoyl)-spermidine 
N(1),N(8)-bis-(dihydrocaffeoyl)spermidine 
N(2)-(3-hydroxy-3-methylhexanoyl)-L-glutamine 
N(2)-([biphenyl]-4-ylsulfonyl)-N-hydroxy-N(2)-isopropoxy-D-valinamide 
N(2)-[(2E)-3-methylhex-2-enoyl]-L-glutamine 
N(2)-[(2Z)-2-(2-amino-1,3-thiazol-4-yl)-2-(methoxyimino)acetyl]-N-butyl-3,3-dimethoxyalaninamide 
N(2)-[4-(indol-3-yl)butanoyl]-L-glutamine 
N(3)-fumaramoyl-(S)-2,3-diaminopropanoic acid 
N(3)-fumaroyl-(S)-2,3-diaminopropanoic acid 
N(4)-acetyl-2'-deoxycytidine 
N(4)-acetylcytidine 
N(4)-aminopropylspermidine 
N(4)-aminopropylspermidine(4+) 
N(4)-aminopropylspermine 
N(4)-aminopropylspermine(5+) 
N(4)-bis(aminopropyl)spermidine(1+) 
N(4)-bis(aminopropyl)spermidine(5+) 
N(6)-(Delta(2)-isopentenyl)adenosine +  
N(6)-trifluoroacetyl-L-lysine 
N,N',N''-tris(3-pyridyl)benzene-1,3,5-tricarboxamide 
N,N,4-trimethyl-2-[(1-oxo-3-phenylprop-2-enyl)amino]-5-thiazolecarboxamide 
N,N,N-trimethylglycyl-CoA 
N,N,N-trimethylglycyl-CoA(3-) 
N,N-bis(2-hydroxypropyl)nitrosamine +   
N,O-diacylethanolamine +  
N-(1,3-benzodioxol-5-ylmethyl)-N-[2-(cyclohexylamino)-2-oxo-1-pyridin-4-ylethyl]-2,2,2-trifluoroacetamide 
N-(1-benzyl-2-methylpyrrolidin-3-yl)-5-chloro-2-methoxy-4-(methylamino)benzamide +   
N-(1-phenylethyl)acetamide +  
N-(10-Hydroxy-10-methylundecyl)acetamide 
N-(11-oxo-6,7,8,9-tetrahydropyrido[2,1-b]quinazolin-2-yl)-3-(3,4,5-trimethoxyphenyl)-2-propenamide 
N-(2,6-dimethylphenyl)-2-\{4-[2-hydroxy-3-(2-methoxyphenoxy)propyl]piperazin-1-yl\}acetamide +   
N-(2-[(2-aminoethyl)(methyl)amino]-5-\{[3-cyano-7-(cyclopropylamino)pyrazolo[1,5-a]pyrimidin-5-yl]amino\}phenyl)acetamide 
N-(2-anilino-2-oxoethyl)-2-methoxybenzamide 
N-(2-hydroxydocosanoyl)eicosasphinganine 
N-(2-hydroxyhexacosanoyl)phytosphingosine +  
N-(2-methoxyethyl)-4-\{[6-(pyridin-4-yl)quinazolin-2-yl]amino\}benzamide 
N-(3,7-dimethylocta-2,6-dien-1-yl)cyclopropanecarboxamide +  
N-(3-anilino-3-oxo-1-phenylprop-1-en-2-yl)benzamide 
N-(3-carbamoyl-4,5,6,7-tetrahydro-1-benzothiophen-2-yl)-2-pyrazinecarboxamide 
N-(3-methoxyphenyl)-3-(4-nitrophenyl)-2-propenamide 
N-(3-oxododecanoyl)-L-homoserine lactone 
N-(3-oxohexanoyl)homoserine lactone 
N-(4-\{[(1H-benzotriazol-1-yl)acetyl][(thiophen-3-yl)methyl]amino\}phenyl)propanamide 
N-(4-carboxy-4-oxobutanoyl)-L-ethylglycylglycine 
N-(4-nitrophenyl)-3-oxovalidamine 
N-(5-\{[(5-tert-butyl-1,3-oxazol-2-yl)methyl]sulfanyl\}-1,3-thiazol-2-yl)-1-(N,N-dimethylglycyl)piperidine-4-carboxamide 
N-(5-\{[(5-tert-butyl-1,3-oxazol-2-yl)methyl]sulfanyl\}-1,3-thiazol-2-yl)-2-(4-methylpiperazin-1-yl)pyridine-4-carboxamide 
N-(5-\{[(5-tert-butyl-1,3-oxazol-2-yl)methyl]sulfanyl\}-1,3-thiazol-2-yl)piperidine-4-carboxamide 
N-(5-\{[(5-tert-butyl-1,3-oxazol-2-yl)methyl]sulfanyl\}-1,3-thiazol-2-yl)tetrahydro-2H-pyran-4-carboxamide 
N-(5-amino-1-phenyl-1,2,4-triazol-3-yl)-3-(4-fluorophenyl)-2-propenamide 
N-(5-methyl-3-isoxazolyl)-3-(4-methylphenyl)-2-propenamide 
N-(5-methyl-3-isoxazolyl)-3-phenyl-2-propenamide 
N-([biphenyl]-2-yl)-3-cyclopentylpropanamide 
N-(gamma-L-glutamyl)-L-alaninol 
N-(gamma-L-glutamyl)-L-alaninol zwitterion 
N-(naphthyl)carboxamide +   
N-(p-amylcinnamoyl)anthranilic acid  
N-(p-octylbenzoyl)-piperidin-4-ol 
N-(saturated fatty acyl)ethanolamine +   
N-(tert-butoxycarbonyl)-L-seryl-L-valyl-N-\{(2S,3E)-5-ethoxy-5-oxo-1-[(3S)-2-oxopyrrolidin-3-yl]pent-3-en-2-yl\}-L-leucinamide 
N-(trifluoroacetyl)glycine 
N-[(2R,3R)-2-[[(3,4-dichlorophenyl)methyl-methylamino]methyl]-5-[(2R)-1-hydroxypropan-2-yl]-3-methyl-6-oxo-3,4-dihydro-2H-1,5-benzoxazocin-10-yl]-2-pyrazinecarboxamide 
N-[(2R,3R)-2-[[(3,4-dichlorophenyl)methyl-methylamino]methyl]-5-[(2S)-1-hydroxypropan-2-yl]-3-methyl-6-oxo-3,4-dihydro-2H-1,5-benzoxazocin-10-yl]-2-pyrazinecarboxamide 
N-[(2R,3R)-2-[[cyclohexylmethyl(methyl)amino]methyl]-5-[(2R)-1-hydroxypropan-2-yl]-3-methyl-6-oxo-3,4-dihydro-2H-1,5-benzoxazocin-10-yl]-2-pyrazinecarboxamide 
N-[(2R,3R)-5-[(2R)-1-hydroxypropan-2-yl]-3-methyl-2-(methylaminomethyl)-6-oxo-3,4-dihydro-2H-1,5-benzoxazocin-10-yl]-2-pyrazinecarboxamide 
N-[(2R,3R)-5-[(2S)-1-hydroxypropan-2-yl]-3-methyl-2-(methylaminomethyl)-6-oxo-3,4-dihydro-2H-1,5-benzoxazocin-10-yl]-2-pyrazinecarboxamide 
N-[(2R,3R,6R)-6-[2-[(2-fluorophenyl)methylamino]-2-oxoethyl]-2-(hydroxymethyl)-3,6-dihydro-2H-pyran-3-yl]-2-pyrazinecarboxamide 
N-[(2R,3R,6S)-6-[2-[(2-fluorophenyl)methylamino]-2-oxoethyl]-2-(hydroxymethyl)-3,6-dihydro-2H-pyran-3-yl]-2-pyrazinecarboxamide 
N-[(2R,3S)-2-[[(3,4-dichlorophenyl)methyl-methylamino]methyl]-5-[(2R)-1-hydroxypropan-2-yl]-3-methyl-6-oxo-3,4-dihydro-2H-1,5-benzoxazocin-10-yl]-2-pyrazinecarboxamide 
N-[(2R,3S)-2-[[cyclohexylmethyl(methyl)amino]methyl]-5-[(2R)-1-hydroxypropan-2-yl]-3-methyl-6-oxo-3,4-dihydro-2H-1,5-benzoxazocin-10-yl]-2-pyrazinecarboxamide 
N-[(2R,3S)-5-[(2R)-1-hydroxypropan-2-yl]-3-methyl-2-(methylaminomethyl)-6-oxo-3,4-dihydro-2H-1,5-benzoxazocin-10-yl]-2-pyrazinecarboxamide 
N-[(2R,3S)-5-[(2S)-1-hydroxypropan-2-yl]-3-methyl-2-(methylaminomethyl)-6-oxo-3,4-dihydro-2H-1,5-benzoxazocin-10-yl]-2-pyrazinecarboxamide 
N-[(2R,3S,6R)-6-[2-[(2-fluorophenyl)methylamino]-2-oxoethyl]-2-(hydroxymethyl)-3,6-dihydro-2H-pyran-3-yl]-2-pyrazinecarboxamide 
N-[(2R,3S,6S)-6-[2-[(2-fluorophenyl)methylamino]-2-oxoethyl]-2-(hydroxymethyl)-3,6-dihydro-2H-pyran-3-yl]-2-pyrazinecarboxamide 
N-[(2R,4aR,12aR)-2-[2-(cyclohexylmethylamino)-2-oxoethyl]-5-methyl-6-oxo-2,3,4,4a,12,12a-hexahydropyrano[2,3-c][1,5]benzoxazocin-8-yl]-2-pyrazinecarboxamide 
N-[(2R,4aR,12aS)-2-[2-(cyclohexylmethylamino)-2-oxoethyl]-5-methyl-6-oxo-2,3,4,4a,12,12a-hexahydropyrano[2,3-c][1,5]benzoxazocin-8-yl]-2-pyrazinecarboxamide 
N-[(2R,4aS,12aS)-5-methyl-6-oxo-2-[2-oxo-2-(3-propan-2-ylanilino)ethyl]-2,3,4,4a,12,12a-hexahydropyrano[2,3-c][1,5]benzoxazocin-8-yl]-2-pyrazinecarboxamide 
N-[(2S)-1-(1H-benzimidazol-2-ylamino)-3-methyl-1-oxobutan-2-yl]-3,5-dimethoxybenzamide 
N-[(2S)-1-(1H-benzimidazol-2-ylamino)-3-methyl-1-oxobutan-2-yl]-3-methylbenzamide 
N-[(2S)-2-amino-2-carboxyethyl]-L-glutamic acid 
N-[(2S)-2-aminobutanoyl]glycine 
N-[(2S)-3-cyclohexyl-1-oxo-1-(\{(2S)-1-oxo-3-[(3S)-2-oxopyrrolidin-3-yl]propan-2-yl\}amino)propan-2-yl]-1H-indole-2-carboxamide 
N-[(2S,3R)-2-[[(3,4-dichlorophenyl)methyl-methylamino]methyl]-5-[(2S)-1-hydroxypropan-2-yl]-3-methyl-6-oxo-3,4-dihydro-2H-1,5-benzoxazocin-10-yl]-2-pyrazinecarboxamide 
N-[(2S,3R)-2-[[(3,5-dimethyl-4-isoxazolyl)sulfonyl-methylamino]methyl]-5-[(2R)-1-hydroxypropan-2-yl]-3-methyl-6-oxo-3,4-dihydro-2H-1,5-benzoxazocin-10-yl]-2-pyrazinecarboxamide 
N-[(2S,3R)-2-[[[(cyclohexylamino)-oxomethyl]-methylamino]methyl]-5-[(2S)-1-hydroxypropan-2-yl]-3-methyl-6-oxo-3,4-dihydro-2H-1,5-benzoxazocin-10-yl]-2-pyrazinecarboxamide 
N-[(2S,3R)-2-[[cyclohexylmethyl(methyl)amino]methyl]-5-[(2R)-1-hydroxypropan-2-yl]-3-methyl-6-oxo-3,4-dihydro-2H-1,5-benzoxazocin-10-yl]-2-pyrazinecarboxamide 
N-[(2S,3R)-2-[[cyclohexylmethyl(methyl)amino]methyl]-5-[(2S)-1-hydroxypropan-2-yl]-3-methyl-6-oxo-3,4-dihydro-2H-1,5-benzoxazocin-10-yl]-2-pyrazinecarboxamide 
N-[(2S,3R)-5-[(2R)-1-hydroxypropan-2-yl]-3-methyl-2-(methylaminomethyl)-6-oxo-3,4-dihydro-2H-1,5-benzoxazocin-10-yl]-2-pyrazinecarboxamide 
N-[(2S,3R)-5-[(2S)-1-hydroxypropan-2-yl]-3-methyl-2-(methylaminomethyl)-6-oxo-3,4-dihydro-2H-1,5-benzoxazocin-10-yl]-2-pyrazinecarboxamide 
N-[(2S,3R,6R)-6-[2-[(2-fluorophenyl)methylamino]-2-oxoethyl]-2-(hydroxymethyl)-3,6-dihydro-2H-pyran-3-yl]-2-pyrazinecarboxamide 
N-[(2S,3R,6S)-6-[2-[(2-fluorophenyl)methylamino]-2-oxoethyl]-2-(hydroxymethyl)-3,6-dihydro-2H-pyran-3-yl]-2-pyrazinecarboxamide 
N-[(2S,3S)-2-[[(3,4-dichlorophenyl)methyl-methylamino]methyl]-5-[(2R)-1-hydroxypropan-2-yl]-3-methyl-6-oxo-3,4-dihydro-2H-1,5-benzoxazocin-10-yl]-2-pyrazinecarboxamide 
N-[(2S,3S)-2-[[[(cyclohexylamino)-oxomethyl]-methylamino]methyl]-5-[(2R)-1-hydroxypropan-2-yl]-3-methyl-6-oxo-3,4-dihydro-2H-1,5-benzoxazocin-10-yl]-2-pyrazinecarboxamide 
N-[(2S,3S)-2-[[[(cyclohexylamino)-oxomethyl]-methylamino]methyl]-5-[(2S)-1-hydroxypropan-2-yl]-3-methyl-6-oxo-3,4-dihydro-2H-1,5-benzoxazocin-10-yl]-2-pyrazinecarboxamide 
N-[(2S,3S)-2-[[cyclohexylmethyl(methyl)amino]methyl]-5-[(2R)-1-hydroxypropan-2-yl]-3-methyl-6-oxo-3,4-dihydro-2H-1,5-benzoxazocin-10-yl]-2-pyrazinecarboxamide 
N-[(2S,3S)-5-[(2R)-1-hydroxypropan-2-yl]-3-methyl-2-(methylaminomethyl)-6-oxo-3,4-dihydro-2H-1,5-benzoxazocin-10-yl]-2-pyrazinecarboxamide 
N-[(2S,3S)-5-[(2S)-1-hydroxypropan-2-yl]-3-methyl-2-(methylaminomethyl)-6-oxo-3,4-dihydro-2H-1,5-benzoxazocin-10-yl]-2-pyrazinecarboxamide 
N-[(2S,3S,6R)-6-[2-[(2-fluorophenyl)methylamino]-2-oxoethyl]-2-(hydroxymethyl)-3,6-dihydro-2H-pyran-3-yl]-2-pyrazinecarboxamide 
N-[(2S,3S,6S)-6-[2-[(2-fluorophenyl)methylamino]-2-oxoethyl]-2-(hydroxymethyl)-3,6-dihydro-2H-pyran-3-yl]-2-pyrazinecarboxamide 
N-[(2S,4aR,12aR)-2-[2-(cyclohexylmethylamino)-2-oxoethyl]-5-methyl-6-oxo-2,3,4,4a,12,12a-hexahydropyrano[2,3-c][1,5]benzoxazocin-8-yl]-2-pyrazinecarboxamide 
N-[(2S,4aR,12aS)-2-[2-(cyclohexylmethylamino)-2-oxoethyl]-5-methyl-6-oxo-2,3,4,4a,12,12a-hexahydropyrano[2,3-c][1,5]benzoxazocin-8-yl]pyrazine-2-carboxamide 
N-[(2S,4aS,12aR)-2-[2-(cyclohexylmethylamino)-2-oxoethyl]-5-methyl-6-oxo-2,3,4,4a,12,12a-hexahydropyrano[2,3-c][1,5]benzoxazocin-8-yl]-2-pyrazinecarboxamide 
N-[(2S,4aS,12aR)-5-methyl-6-oxo-2-[2-oxo-2-[[(3S)-1-(phenylmethyl)-3-pyrrolidinyl]amino]ethyl]-2,3,4,4a,12,12a-hexahydropyrano[2,3-c][1,5]benzoxazocin-8-yl]-2-pyrazinecarboxamide 
N-[(2S,4aS,12aS)-2-[2-(cyclohexylmethylamino)-2-oxoethyl]-5-methyl-6-oxo-2,3,4,4a,12,12a-hexahydropyrano[2,3-c][1,5]benzoxazocin-8-yl]pyrazine-2-carboxamide 
N-[(2S,4aS,12aS)-2-[2-[[(3S)-1-benzylpyrrolidin-3-yl]amino]-2-oxoethyl]-5-methyl-6-oxo-2,3,4,4a,12,12a-hexahydropyrano[2,3-c][1,5]benzoxazocin-8-yl]pyrazine-2-carboxamide 
N-[(4-chlorophenyl)methyl]-2-(2,4-dioxo-1H-pyrimidin-6-yl)acetamide 
N-[(6-hydroxyindol-3-yl)acetyl]phenylalanine 
N-[(Z)-11-methyldodec-2-enoyl]piperidine 
N-[(Z)-dodec-2-enoyl]morpholine 
N-[(Z)-dodec-2-enoyl]piperidine 
N-[(Z)-dodec-2-enoyl]pyrrolidine 
N-[1-(2,5-dimethoxyphenyl)-3-[2-[(5-methyl-2-thiophenyl)methylidene]hydrazinyl]-3-oxoprop-1-en-2-yl]benzamide 
N-[1-[(2,6-dimethylanilino)-oxomethyl]cyclopentyl]-N-(phenylmethyl)-4-(1-tetrazolyl)benzamide 
N-[1-[(4-chlorophenyl)methyl]-4-pyrazolyl]-2-pyrazinecarboxamide 
N-[1-hydroxy-3-(morpholin-4-yl)-1-phenylpropan-2-yl]hexadecanamide +  
N-[2-(2-methoxyphenoxy)ethyl]-3-(4-methoxyphenyl)-2-propenamide 
N-[2-(3,4-dihydroxyphenyl)ethyl]-9-octadecenamide 
N-[2-(cyclohexylamino)-2-oxo-1-thiophen-2-ylethyl]-2,2,2-trifluoro-N-(4-methylphenyl)acetamide 
N-[2-[3-(dimethylamino)propylthio]phenyl]-3-phenyl-2-propenamide 
N-[2-chloro-5-(trifluoromethyl)phenyl]-2-cyano-3-[3-methoxy-4-[2-oxo-2-[3-(trifluoromethyl)anilino]ethoxy]phenyl]-2-propenamide 
N-[2-hydroxy-5-(1-hydroxy-2-\{[1-(4-methoxyphenyl)propan-2-yl]amino\}ethyl)phenyl]formamide +  
N-[3-(4-\{[1-(5-chloro-2,4-dimethoxyanilino)-1-oxopropan-2-yl]sulfanyl\}anilino)-3-oxo-1-phenylprop-1-en-2-yl]benzamide 
N-[3-(4-hydroxyanilino)-3-oxo-1-pyridin-4-ylprop-1-en-2-yl]benzamide 
N-[3-(diethylsulfamoyl)phenyl]-3-(3-nitrophenyl)-2-propenamide 
N-[3-(N-(2-chloro-1-oxoethyl)-4-nitroanilino)propyl]-2,2,2-trifluoroacetamide 
N-[3-[2-[(4-methoxyphenyl)methylidene]hydrazinyl]-1-[(4-methyl-2-pyrimidinyl)amino]-3-oxoprop-1-en-2-yl]benzamide 
N-[3-[3-(dimethylamino)propylamino]-1-[5-(3-nitrophenyl)-2-furanyl]-3-oxoprop-1-en-2-yl]benzamide 
N-[4-(4-morpholinylmethyl)phenyl]-3-phenyl-2-propenamide 
N-[4-(indol-3-yl)butanoyl]-L-cysteine 
N-[4-cyano-3-(trifluoromethyl)phenyl]-3-[(4-fluorophenyl)sulfonyl]-2-hydroxy-2-methylpropanamide +   
N-[5-(1-benzyl-1H-1,2,3-triazol-4-yl)-1H-indazol-3-yl]-N(2),N(2)-dimethylglycinamide 
N-[5-[(2,6-dichlorophenyl)methylthio]-1,3,4-thiadiazol-2-yl]-5-methyl-2-pyrazinecarboxamide 
N-[[4-oxo-4-(2-pyridinylamino)butan-2-ylidene]amino]-2-pyrazinecarboxamide 
N-\{2-[(4,6-dimethoxypyrimidin-2-yl)(hydroxy)methyl]-6-(methoxymethyl)phenyl\}-1,1-difluoromethanesulfonamide +  
N-\{3-[(5-cyclopropyl-2-\{[3-methyl-1-(2,2,2-trifluoroethyl)-1H-pyrazol-4-yl]amino\}pyrimidin-4-yl)amino]propyl\}cyclobutanecarboxamide 
N-\{4-[(1E)-3-oxo-3-phenylprop-1-en-1-yl]phenyl\}-2,2-diphenylacetamide 
N-\{4-[(1H-benzotriazol-1-ylacetyl)(thiophen-3-ylmethyl)amino]phenyl\}-2-methylpropanamide 
N-\{4-[(3-bromophenyl)amino]quinazolin-6-yl\}but-2-ynamide 
N-acetyl-D-glucosamine +   
N-acetyl-D-mannosamine +  
N-acetylcadaverine 
N-acetyldopamine  
N-acetylneuraminic acid +   
N-acetyltyramine 
N-acyl-gamma-aminobutyric acid +  
N-acyl-L-alanine +   
N-acyl-O-(3-sn-phosphatidyl)-L-serine +  
N-acylglycine +   
N-benzoyl-D-arginine-4-nitroanilide 
N-benzoyl-L-phenylalaninol +   
N-benzylhexadecanamide 
N-butyl-N(2)-(2-thienylacetyl)-L-alaninamide 
N-butyl-N(2)-[(2Z)-2-(2-furyl)-2-(methoxyimino)acetyl]-L-alaninamide 
N-butyl-N(2)-[(R)-2-hydroxy-2-phenylacetyl]-L-alaninamide 
N-butyl-N(2)-[(R)-2-hydroxy-2-phenylacetyl]-L-cysteinamide 
N-butyl-N(2)-[(R)-2-hydroxy-2-phenylacetyl]-L-serinamide 
N-caffeoylspermidine 
N-decanoylglycine 
N-deethylaconine 
N-demethylindolmycin 
N-desmethylenzalutamide 
N-ethyl-5'-carboxamidoadenosine  
N-feruloylserotonin 
N-hydroxy-2-methylpropanamine 
N-hydroxyguanidine 
N-isopropyl-L-glutamine 
N-isopropyl-L-glutamine zwitterion 
N-malonyltryptophan 
N-methylhydantoin 
N-Methylolacrylamide  
N-nitrobis(2-hydroxypropyl)amine 
N-oleoyldopamine  
N-oleoyltaurine 
N-palmitoyl-S-[2,3-bis(palmitoyloxy)propyl]-Cys-Ser-Lys-Lys-Lys-Lys  
N-pyrazin-2-yl-N(2)-\{1-[2-(1H-pyrazol-1-yl)phenyl]ethyl\}glycinamide 
N-trans-cinnamoyltyramine 
N-trans-feruloyl-4'-O-methyldopamine 
N1,N5,N10-Tricaffeoyl spermidine 
naloxegol 
naloxone +   
nanaomycin A 
naphthalene-1,2,4-trione 
naphthalenone +  
naphthazarin  
naphtho-gamma-pyrone +   
narbomycin 
narbonolide +  
nardoperoxide 
naringin  
narlaprevir 
nataloe-emodin +  
natamycin  
navitoclax  
nelarabine 
nelfinavir  
nelfinavir mesylate 
neobavaisoflavone +   
neocarzinostatin chromophore 
neohesperidin 
neojiangyouaconitine 
neoline 
neomethymycin 
neopikromycin 
neopikromycin(1+) 
neosartoricin 
neratinib  
neurolenin A 
neurolenin B 
neurolenin C 
neurolenin D 
nezukol 
niclosamide  
nidulalin A 
nigerapyrone B 
nigerapyrone D 
nigerapyrone E 
nigerazine A 
nigerazine B 
nigericin  
nigragillin 
nigranoic acid 
nile red 
nilotinib  
nilutamide  
nimbin +  
nimolicinol 
nimustine  
nimustine hydrochloride 
nintedanib  
nintedanib esylate 
niraparib  
nitensidine E 
nitroproston 
nitrosulindac 
NK154183A 
NK154183B 
nobiletin  
nocamycin E +  
nocamycin E(2-) 
nocamycin I 
nocamycin I(1-) 
nocardicin C 
nocardicin G 
nocodazole  
nogalamycin 
nogalaviketone 
nogalonic acid +  
nonadec-1-ene 
nonaflavuxanthin 
nonanedioic acid +   
nonyl palmitate 
norajmaline +  
norathyriol +   
norcaesalpinin D 
norcaesalpinin E 
norethisterone +   
norsolorinic acid anthrone 
nortriptyline  
novacine 
novamethymycin 
novapikromycin 
novclobiocin 109 
novofumigatonin 
novolactone 
NS-398  
nucleocidin 
Nutlin +   
nystanin 
nystatins +   
O(3)-(2-L-lysino-2-oxoethyl)-O(1)-[4-(trifluoroacetamido)benzylcarbonyl]chloramphenicol 
O-(2-aminoethyl)-L-serine 
O-(chloroacetylcarbamoyl)fumagillol  
O-acetyl-L-serine +  
o-aminoacetophenone  
obochalcolactone 
obolactone 
obyanamide 
ochrocarpin A 
ochrocarpin B 
ochrocarpin C 
ochrocarpin D 
ochrocarpin E 
ochrocarpin F 
ochrocarpin G 
ochrocarpinone A 
ochrocarpinone B 
ochrocarpinone C 
ocotillone 
octadecane +   
octan-2-ol +   
octyl palmitate 
olaparib  
oleandolide +   
oleandomycins +   
oleanolic acid 3-O-[O-beta-D-glucopyranosyl-(1->4)-O-beta-D-glucopyranosyl-(1->3)-O-alpha-L-rhamnopyranosyl-(1->2)-alpha-L-arabinopyranoside] 
oleanolic aldehyde 
oleocanthal 
oleuropein +   
oligomycin +   
oligomycin A  
oligomycin D 
olivomycin +  
olodaterol  
oltipraz  
omacetaxine mepesuccinate  
omega-3 fatty acid +   
omega-hydroxy-beta-dihydromenaquinone-9 
onalespib 
oncrasin-1  
onetine +  
ophiobolin A  
ophiobolin C 
ophiobolin F 
opine +  
oplodiol 
orantinib  
orbiculin A 
orbiculin E 
orbiculin F 
orbiculin G +  
oridonin  
orlistat  
ormaplatin 
ornidazole  
Oroidine 
orotidine 
oroxylin A +   
oroxylin A(1-) 
osimertinib  
osimertinib mesylate 
ospemifene  
ossamycin 
OSU-03012  
otosenine +   
Ovalicine subst. 
oviedomycin 
oxaline 
oxaliplatin +   
oxcarbazepine  
oxetanocin A +  
oxolucidine B 
oxonitine 
oxydibutanol 
oxygenated xanthohumol 
Oxyhumulinic acid 
oxymetholone +   
oxypeucedanin hydrate acetonide 
oxyphenbutazone +   
oxyphenbutazone hydrate 
oxytetracycline  
p-hydroxyphenylbut-3-ene-2-one 
p-menth-4(8)-en-3-one +   
p-menthadien-3-one +  
p-menthan-1-ol 
p-menthan-3-ol +   
p-methoxybenzaldehyde  
PA-16-0081C 
Pacificin C(rel) 
Pacificin H(rel) 
Pacificin K(rel) 
Pacificin L(rel) 
paclitaxel +   
Paeonenoide C 
paerucumarin 
palau'amide 
palbociclib  
palmitoyllipid A 
pannarin 
panobinostat  
panobinostat lactate 
pantocin A 
papuamide B 
paraherquonin 
paraminabeolide A 
paraminabeolide C 
paraminabeolide D 
paraminabeolide E 
paraminabeolide F 
pasireotide  
pasireotide aspartate 
patchouli alcohol  
pateamine 
pavettamine 
pavinetant 
pazopanib  
pazopanib hydrochloride 
PD 0325901  
PD 168393  
PD-166866 +   
PD158780 
PD173074  
pectolinarin 
pederin 
peloruside A 
pemetrexed  
pemetrexed disodium +  
pemetrexed disodium heptahydrate 
penichrysol 
pentalenolactone 
pentalenolactone D 
pentalenolactone E 
pentalenolactone F 
pentan-2-ol +  
pentan-3-ol 
peonidin +   
peonidin chloride  
pepstatin A  
peregrinol +  
peregrinol diphosphate 
perillic acid +   
perquinoline 
petasin 
pevonedistat  
pexidartinib 
PF 1163A 
PF-00477736  
PF-00835231 +  
PF-07304814 
PF-07321332 
PFI-3 
PHA-533533 
PHA-665752  
phantomolin 
phaseolotoxin 
phenazine-1,6-dicarboxylic acid 
phenazine-1-carboxylic acid  
phenethyl caffeate  
phenethyl isothiocyanate +   
phenformin  
phenylarsine oxide  
phevalin 
phleomycin 
phleomycin D1 +  
phloretin +   
phomacin A 
phomacin B 
phomacin C 
phomoxanthone A 
phomoxanthone B 
phorbol +   
phorbol 13-acetate 12-myristate  
phosphatidyl-myo-inositol 6-acylmannoside(1-) 
phosphatoquinone A 
phosphinomethylisomalic acid 
phosphoramidon  
phyllostine 
physalin B 
physalin D 
physalin F 
physalin G 
physcion +   
phytocassane +  
PI-103 
piceatannol +  
picropodophyllotoxin  
picrotin +   
picrotoxinin +   
piericidin A  
pierreione A 
pierreione B 
pikromycin 
pilsicainide 
pinocarveol +  
pinocembrin +   
Piperalol 
pipercallosidine 
pipercallosine 
Piperdial 
pipobroman 
pirazofurin 
pisoniamide 
PJ34 
PJ34 hydrochloride 
PK-11195  
platencin +  
platencin A1 +  
platencin A1 methyl ester 
platencin A2 +  
platencin A2 methyl ester 
platencin A3 +  
platencin A3 methyl ester 
platensic acid +  
platensic acid methyl ester 
platensimide A 
platensimycin +  
platensimycin A1 +  
platensimycin A1 methyl ester 
platensimycin A2 methyl ester 
platensimycin A3 methyl ester 
platensimycin A4 methyl ester 
platensimycin A5 methyl ester 
platensimycin B1 
platensimycin B2 
platensimycin B3 
platensimycin B4 +  
platensimycin B4 methyl ester 
platensimycin methyl ester 
platensin A4 
plaunotol  
pleosporone 
plerixafor  
Pleuromutilin +   
plitidepsin  
plumbagin  
PLX-4720  
PM-94128 
podophyllotoxin +   
podorhizol +  
poly(glycerol phosphate) anion 
poly(glycerol phosphate) macromolecule +  
polyhydroxyalkanoate 
polyketomycin 
polyoxin +  
Polypropylene glycol (m w 1,200-3,000) 
pomalidomide  
ponatinib  
porfimer 
porfimer sodium 
poricoic acid A 
poricoic acid G 
poricoic acid H 
PP121 
PPG n4 
pracinostat 
practolol  
pradimicin +  
pradimicin A 
pradimicin B 
pradimicin C 
pralatrexate 
praliciguat 
Pramanicin  
pravastatin  
preaustinoid A 
preaustinoid A1 
preaustinoid A2 
preaustinoid A3 
prednisolone +   
prednisolone phosphate 
prednisone +   
Prehumulinic acid 
premithramycin A2' 
premithramycin A3' 
premycofactocin +  
premycofactocinol 
prenylcandidusin A 
prenylcandidusin B 
prenylcandidusin C 
prenylterphenyllin 
prenylterphenyllin A 
prenylterphenyllin B 
prenylterphenyllin C 
presilphiperfolan-8beta-ol 
previtamin D3 
pridinol  
prinomastat  
prinomastat hydrochloride 
pristinamycin 
pristinamycin IA +  
pristinamycin IIA +  
proansamycin X 
procarbazine  
procarbazine hydrochloride 
procyanidin B4 +  
procyclidine +   
prodigiosin  
profoxydim 
promegestone  
promysalin 
propafenone  
propan-2-ol +   
Propanoylagmatine 
propyl linoleate 
prostaglandin B3 
prostaglandin E2-UM 
prostaglandin F2alpha 1-glyceryl ester 
prostaglandin H1 +  
prostaglandin H2 +   
prostaglandin H2 2-glyceryl ester 
prostaglandin H3 
prostaglandin J3 +  
prostaglandins A +   
prostaglandins B +   
prostaglandins D +   
prostaglandins E +   
prostaglandins J +   
protoasukamycin +  
protoaustinoid A 
protoaustinoid B 
protodeoxyviolaceinate 
protodeoxyviolaceinic acid 
protopanaxadiol +   
protostrychnine 
protubonine A +  
proviolacein +   
pseudoephedrine 
pseudopelletierine 
psorospermin  
pterolinus D 
pterolinus E 
pterolinus H 
pterolinus I 
pterostilbene  
Pulegenone 
purine-6-thiol  
puromycin +   
purpurogallin  
purpurquinone A 
purpurquinone B 
purpurquinone C 
pyocyanine  
pyoluteorin 
pyoverdine 
pyranojacareubin 
pyranonigrin A 
pyranonigrin E 
pyranonigrin G 
pyranonigrin H 
pyranonigrin I 
pyranonigrin J 
pyranonigrin K 
pyranoxanthones +   
pyridinestrone-3-carboxylic acid 
pyridoxatin 
pyrimorph 
Pyrogallin 
pyrrolidine dithiocarbamate  
pyrrolnitrin 
pyrrolomycin A 
pyrrolysine +  
pyrvinium  
quassimarin 
quercetin +   
quercetin 3,4'-dimethyl ether 
quercetin 3-O-beta-D-glucopyranoside  
quercetin 4'-O-beta-D-glucopyranoside  
Quinolacetic acid 
quinolobactin 
quinone +   
quizartinib  
rac-crizotinib 
rac5c 
radicicol  
raltegravir 
ravidomycin 
ravuconazole 
rediocide G 
regelidine 
regelin 
regorafenib +   
regorafenib hydrate 
rel-(+)-(1R,4S,10R)-4-hydroxycembra-2E,7E,11Z-trien-20,10-olide 
rel-(-)-(1S,4R,10R)-1,4-dihydroxycembra-2E,7E,11Z-trien-20,10-olide 
rel-(-)-(1S,4R,10R)-1-hydroxy-4-methoxycembra-2E,7E,11Z-trien-20,10-olide 
remikiren 
resiniferatoxin  
respirantin 
Retapamulin 
retaspimycin 
retaspimycin hydrochloride 
reumycin +  
reversine 
rhabduscin 
rhamnacene +  
rhamnose +   
rhinacanthin C