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Ontology Browser

Term:
Parent Terms Term With Siblings Child Terms
(+)-(12E,2S,3S,4R,5R,6R,9S,11S,15R)-3-benzoyloxy-5,6-epoxylathyr-12-en-15-ol-14-one 
(+)-(12E,2S,3S,4R,5R,6R,9S,11S,15R)-3-cinnamoyloxy-5,6-epoxylathyr-12-en-15-ol-14-one 
(+)-(2S,3R,9R)-pristinol 
(+)-(5S,6S,7S,8R,10R)-6-hydroxy-7,8-epoxy-12-oxo-abieta-9(11),13-dien-20-oic acid 6,20-lactone 
(+)-4-epi-cubebol 
(+)-6a-hydroxymaackiain +  
(+)-albicanol 
(+)-aplysinillin 
(+)-butaclamol  
(+)-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 
(+)-lariciresinol +   
(+)-lyoniresinol +  
(+)-lyoniresinol-3-alpha-O-beta-D-glucopyranoside 
(+)-microdiplodiasone 
(+)-N-(methoxycarbonyl)-N-norboldine 
(+)-O-methylkolavelool 
(+)-pisatin 
(+)-sesamin +   
(+)-syringaresinol +   
(+)-tephrorin A 
(+)-tephrorin B 
(+)-tephrosone 
(-)-(12E,2S,3S,4R,5R,6R,9S,11S,15R)-15-acetoxy-5,6-epoxylathyr-12-en-3-ol-14-one 
(-)-(12E,2S,3S,4R,5R,6R,9S,11S,15R)-3,15-diacetoxy-5,6-epoxylathyr-12-en-14-one 
(-)-(12E,2S,3S,4R,5R,6R,9S,11S,15R)-3,15-dibenzoyloxy-5,6-epoxylathyr-12-en-14-one 
(-)-(12E,2S,3S,4R,5R,6R,9S,11S,15R)-3-acetoxy-15-benzoyloxy-5,6-epoxylathyr-12-en-14-one 
(-)-(12E,2S,3S,4R,5R,6R,9S,11S,15R)-3-acetoxy-5,6-epoxylathyr-12-en-15-ol-14-one 
(-)-(S)-chlorizidine A 
(-)-10-epi-cubebol 
(-)-alpha-gurjunene +  
(-)-anisomycin  
(-)-annonaine +  
(-)-antofine  
(-)-beta-elemene 
(-)-chuangxinmycin 
(-)-coronaridine +  
(-)-cubebin 
(-)-cubebol 
(-)-cubenol 
(-)-demecolcine  
(-)-dihydroedulan II 
(-)-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 
(-)-microdiplodiasolol 
(-)-noscapine  
(-)-noscapine hemiacetal +   
(-)-rotiorin 
(-)-Tau-muurolol 
(-)-voacangine 
(1'S,5'R)-5'-hydroxyaverantin 
(1'S,5'S)-5'-hydroxyaverantin 
(1'S,5'S)-averufin 
(1,2-diaminocyclohexane)PtCl2 
(1-hydroxycyclopentyl)phenylacetic acid +  
(10E,15Z)-9,12,13-trihydroxy-10,15-octadecadienoic acid 
(10S)-Juvenile hormone III diol 
(10S)-Juvenile hormone III diol phosphate 
(13R)-13-dihydrocarminomycin 
(13R)-epi-8,13-epoxylabd-14-ene 
(13S)-vitexifolin A 
(1E,4S,5E,7R)-germacra-1(10),5-dien-11-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,4S,5S,6R,7S)4,5-epoxygermacra-9Z-en-1,2,6-triol 
(1R,2S)-epoxypropylphosphonate(1-) 
(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 
(1S)-Hydroxy-(2S)-N-acetyl-L-cysteinyl-1,2-dihydronaphthalene 
(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)-hexenal 
(2E,24R)-24-[(alpha-L-ascarosyl)oxy]-N-(2-hydroxyethyl)-2-methylpentacos-2-enamide 
(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)-4-methylcyclohex-3-en-1-yl]propanoic 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)-2,3-di(propan-2-yl)oxirane 
(2R,3R,4S,5S)-6-[(1E)-1-chloro-3-ethylpent-1-en-4-yn-3-yl]-3,4,5-trihydroxyoxane-2-carboxylic acid 
(2R,3S)-2-methyl-3-propyloxirane 
(2R,3S)-3-(1-oxonona-4,7-dienyl)-2-oxiranecarboxamide 
(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-[[(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)-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,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,4Z)-2,3-dichloromuconic 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,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)-3,4-epoxy-3-methylbut-1-ene 
(3R)-3-hydroxy-2,3-dihydrotabersonine 
(3R,4R)-(-)-6-methoxy-1-oxo-3-n-pentyl-3,4-dihydro-1H-isochromen-4-yl-acetate 
(3S)-3-\{[3',4'-difluoro-5-(\{4'-fluoro-6-[(3S)-pyrrolidinium-3-yloxy][biphenyl]-3-yl\}carbamoyl)[biphenyl]-2-yl]oxy\}pyrrolidinium dichloride 
(3S,22S)-2,3:22,23-diepoxy-2,3,22,23-tetrahydrosqualene 
(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 
(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,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 
(4R,7R)-7-isopropenyl-4-methyl-1-oxaspiro[2.5]octane 
(4S)-4-isopropenyl-1-methyl-2-methylene-7-oxabicyclo[4.1.0]heptane 
(4Z,7Z,10Z,13Z,15E,19Z)-17-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 +  
(5Z,9Z,12Z)-octadecatrienoic acid +  
(6aS,11aS)-2-dimethylallyl-3,6a,9-trihydroxypterocarpan 
(6aS,11aS)-4-dimethylallyl-3,6a,9-trihydroxypterocarpan 
(6E)-8-oxolinalool 
(6R)-6-(\{[1-(3-hydroxypropyl)-1,7-dihydroquinolin-7-yl]oxy\}methyl)-1-(4-\{3-[(2-methoxybenzyl)oxy]propoxy\}phenyl)piperazin-2-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 
(6R,7S,9S)-2-imino-7,9-dimethyl-1,3-diazaspiro[5.5]undecan-4-one 
(6S)-5-formyltetrahydrofolic acid 
(7R)-7-isopropenyl-4-methyl-1-oxaspiro[2.5]oct-4-ene 
(7R,8R)-alpha-diversonolic ester 
(7Z,10S,11SS,12R,13S,14R,15R,16S,17S,18E,20Z)-4,10,12,14,16-Pentahydroxy-9-(hydroxymethyl)-3,7,11,13,15,17,21-heptamethyl-23-azatricyclo[22.3.1.0~5,27~]octacosa-1(27),2,4,7,18,20,24-heptaene-6,22,26,28-tetrone 
(9Z)-heptadecenoic acid +  
(9Z,11E,13Z)-octadecatrienoic acid +  
(9Z,12Z,15Z)-octadeca-9,12,15-trien-6-ynoic acid +  
(9Z,12Z,15Z)-octadecatrien-1-ol 
(E)-1-(2,3-dihydro-1H-pyrrol-1-yl)-2-methyldec-8-ene-1,3-dione 
(E)-1-hydroxy-2-(non-1-en-1-yl)quinolin-4-one 
(E)-5-chloro-3-ethynylpent-4-ene-2,3-diol 
(E)-cinnamaldehyde +   
(E)-dimethomorph +   
(E)-dodec-2-enal +  
(E)-flumorph +  
(E)-N-(3-hydroxy-1-oxocyclopent-2-en-2-yl)-3-(4-hydroxy-3-methoxyphenyl) propenamide 
(E)-oct-2-enal 
(E)-sinapaldehyde +  
(E)-trans-miyabenol C 
(M)-viriditoxin 
(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-hydroxybutanenitrile 
(R)-7-butyl-6,8-dihydroxy-3-[(3E)-pent-3-en-1-yl]-3,4-dihydroisochromen-1-one 
(R)-amygdalin 
(R)-bicalutamide +   
(R)-cembrene A 
(R)-homocamptothecin +  
(R)-N-trans-feruloyloctopamine 
(R)-nephthenol 
(S)-5'-oxoaverantin 
(S)-6-acetamido-3-aminohexanoic acid 
(S)-DNPA 
(S)-gabaculine +  
(S)-glaucine +   
(Z)-4-methoxy-2,2-bipyridine-6-carbaldehyde oxime 
(Z)-dimethomorph +   
(Z)-flumorph +  
(Z)-N-cyclopropyl-11-methyldodec-2-enamide 
(Z)-N-cyclopropyldodec-2-enamide 
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-Dichloroethylene epoxide 
1,2-dihydroxy-3,4-epoxy-1,2,3,4-tetrahydronaphthalene 
1,2-epoxy-3-(4-nitrophenoxy)propane  
1,2-Epoxybutane 
1,2-Epoxyhexadecane 
1,2-epoxypropane +   
1,2:7,8-diepoxyoctane 
1,3,6-trihydroxy-2-methyl-9,10-anthraquinone-3-O-(6'-O-acetyl)-alpha-L-rhamnopyranosyl-(1->2)-beta-D-glucopyranoside 
1,30-diacetyltrichagmalin F 
1,5,6-trihydroxy-6',6'-dimethyl-2H-pyrano(2',3':3,4)-2-(3-methylbut-2-enyl)xanthone 
1,6,7-trihydroxy-6',6'-dimethyl-2H-pyrano(2',3':3,2)-4-(3-methylbut-2-enyl)xanthone 
1,6-dihydroxy-2-methyl-9,10-anthraquinone 
1-(2,3-dihydro-1H-pyrrol-1-yl)-2-methyldecane-1,3-dione 
1-(2-fluorophenyl)-1-(4-fluorophenyl)-2-(1H-1,2,4-triazol-1-yl)ethanol +  
1-(2-furanylmethyl)-7,7-dimethyl-2-(4-methylphenyl)-5,8-dihydropyrano[4,3-d]pyrimidine-4-thione 
1-(2-hydroxy-4-methoxyphenyl)-3-(4-hydroxy-3-methoxyphenyl)propane 
1-(3,4,5-trihydroxy-7-methoxynaphthalen-2-yl)propan-2-one 
1-(4'-hydroxy-3'-methoxyphenyl)-7-phenyl-3-heptanone 
1-(4-chlorophenyl)-4,4-dimethyl-3-(1H-1,2,4-triazol-1-ylmethyl)pentan-3-ol +   
1-(beta-D-xylopyranosyl)cytosine 
1-(hydroxymethyl)-5,5-dimethylhydantoin 
1-(methylthio)ribulose 5-phosphate 
1-(methylthio)ribulose 5-phosphate(2-) 
1-[(4-fluorophenyl)methyl]-3-(2-furanylmethyl)-4-imino-6,6-dimethyl-5,8-dihydropyrano[2,3]thieno[2,4-b]pyrimidin-2-one 
1-[2-(diethylamino)ethyl]-7,7-dimethyl-2-(4-methylphenyl)-5,8-dihydropyrano[4,3-d]pyrimidine-4-thione 
1-[4-[[2-(2-amino-5-pyrimidinyl)-7-methyl-4-(4-morpholinyl)-6-thieno[3,2-d]pyrimidinyl]methyl]-1-piperazinyl]-2-hydroxy-1-propanone 
1-\{[3-(2-chlorophenyl)-2-(4-fluorophenyl)oxiran-2-yl]methyl\}-1H-1,2,4-triazole +   
1-amino-15-oxo-4,7,10-trioxa-14-azaoctadecan-18-oic acid 
1-behenoylglycerol 
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-deoxysphinganine +  
1-dodecylguanidine 
1-dodecylguanidine acetate 
1-epi-tatridin B 
1-hydroxycrisamicin A 
1-isothiocyanato-6-(methylsulfanyl)hexane 
1-Methylcyclohexanol 
1-methyltryptophan  
1-naphthyl tetradecanoate 
1-O-(5,6-epoxyretinoyl)-beta-D-glucuronic acid 
1-O-(alpha-D-galactosyl)-N-hexacosanoylphytosphingosine +   
1-O-acetyl-4R,6S-britannilactone 
1-O-caffeoylquinic acid 
1-oxo-2-benzothiopyran-3-carboxylic acid methyl ester 
1-tuberculosinyladenosine(1+) 
10-hydroxycanthin-6-one 
10058-F4 
11,12-epoxy-3-methylcholanthrene 
11-O-demethyl-17-O-deacetylvindoline 
11alpha-hydroxyasiatic acid 
12,18-didecarboxysirohaem 
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-O-acetyl-16-O-deacetyl-16-epi-scalarobutenolide 
12-O-deacetyltrichilin H 
13(S)-HODE 
13,14,15,16-tetranorlabdane-8alpha,12,18-triol 
13,14-dihydro-Delta(12)-prostaglandin J2  
13-deoxycarminomycin 
13-epi-manool 
13-hydroxytetradecanoic acid 
14-dihydroxycornestin 
14-norpseurotin A 
15,16-epoxydolabrene +  
15,17(3)-seco-F430-17(3)-acid 
15-O-deacetylnimbolidin B 
16,23-epoxy-5beta-cholestane triglycoside 
16-hydroxytriptolide 
16-O-deacetyl-16-epi-scalarolbutenolide 
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-epi-17-hydroxyazadiradione 
17-hydroxyazadiradione 
17-O-deacetylvindoline 
17a-Aza-D-homoandrost-5-en-3beta-ol 
17alpha-ethynylestradiol 3-sulfate 
17alpha-hydroxywithanolide D 
17beta,21beta-epoxyhopan-3-one 
18-oxotryprostatin A 
19-O-acetylchaetoglobosin A 
19-O-acetylhoerhammericine 
1alpha,2beta,25-trihydroxy vitamin D3 
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',3'-dipalmitoyl-2-sulfo-alpha,alpha-trehalose(1-) 
2',4'-dihydroxy-3'-(2-hydroxy benzyl)-6'-methoxy chalcone 
2'-deamino-2'-hydroxyneamine 
2'-deoxymeranzin hydrate 
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 
2,2,3,3-tetrahydroxy-2,3-dihydronaphthalene-1,4-dione 
2,3,3-trimethylpentane 
2,3,6,8,9-pentahydroxy-3-(2-oxopropyl)-1,2,3,4-tetrahydroanthracen-1-one 
2,3-dihydro-3beta-O-sulfate withaferin A 
2,3-dihydrobiochanin A 
2,3-dipalmitoyl-2'-sulfo-alpha,alpha-trehalose 
2,3-dipalmitoyl-alpha,alpha-trehalose 
2,3-epoxygerianial 
2,3-epoxymenatetrenone 
2,3-epoxysqualene +  
2,4,4',6-tetrahydroxydibenzoylmethane 
2,4-di-tert-butylphenol  
2,4-diacetylphloroglucinol 
2,4-diacetylphloroglucinol(1-) 
2,4-dichlorobenzoate 
2,4-dichlorobenzoic acid +  
2,4-didehydro-3-deoxy-L-rhamnonic acid 
2,4-dihydroxy-3,5,6-trimethylbenzaldehyde 
2,4-dihydroxy-3-methyl-6-(2-oxopropyl)benzaldehyde 
2,4-dimethyl-6-[(2,4,5-trifluorophenyl)methyl]-5-thieno[3,4]pyrrolo[1,3-d]pyridazinone 
2,4-dimethyl-6-phenyl-5-thieno[3,4]pyrrolo[1,3-d]pyridazinone 
2,5-bis(2-hydroxyethylamino)-3,6-diaziridinylbenzoquinone 
2,5-dihydroxy-3-methanesulfinylbenzyl alcohol 
2,5-diiminio-3,4-bis(indol-3-yl)hexanedioate 
2,5-diimino-3,4-bis(indol-3-yl)hexanedioic acid 
2,5-dimethyl-4-(4-methyl-1-piperidinyl)-6-thieno[2,3-d]pyrimidinecarboxylic acid 
2,5-dimethyl-4-[[2-oxo-2-(4-phenylbutan-2-ylamino)ethyl]thio]-6-thieno[2,3-d]pyrimidinecarboxylic acid ethyl ester 
2,5-dioxo-2,3,4,5-tetrahydro-1H-1,4-benzodiazepine-3-carboxylic acid 
2,5-epoxy-2beta-hydroxy-8alpha-(2-methylbut-2-enoyloxy)-4(15),10(14),11(13)-germacratrien-12,6alpha-olide 
2,6,7,8-tetrahydrocyclopenta[2,3]thieno[2,4-d]pyrimidin-1-one 
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-(1,3-benzodioxol-5-ylmethylthio)-5-(2-furanyl)-3-prop-2-enyl-4-thieno[2,3-d]pyrimidinone 
2-(1,3-dimethyl-2-benzimidazolylidene)-4-[(6-ethyl-4-thieno[2,3-d]pyrimidinyl)thio]-3-oxobutanenitrile 
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-furanyl)-5,6,7,8-tetrahydro-3H-[1]benzothiolo[2,3-d]pyrimidin-4-one 
2-(2-furanyl)-5-[(2-methoxyphenyl)methylidene]-6-thiazolo[3,2-b][1,2,4]triazolone 
2-(3-methoxyphenyl)-3,5,6,7,8,9-hexahydrocyclohepta[2,3]thieno[2,4-b]pyrimidin-4-one 
2-(4-chlorophenyl)-3-cyclopropyl-1-(1H-1,2,4-triazol-1-yl)butan-2-ol +   
2-(4-chlorophenyl)-5-methyl-4-oxo-2,3-dihydro-1H-thieno[3,4-d]pyrimidine-7-carboxylic acid ethyl ester 
2-(4-fluorophenyl)-1-(1,2,4-triazol-1-yl)-3-(trimethylsilyl)propan-2-ol +  
2-(4-methoxyphenyl)propan-2-ol 
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-(butylamino)-3-(3-chlorophenyl)-7-methyl-6,8-dihydro-5H-pyrido[2,3]thieno[2,4-b]pyrimidin-4-one 
2-(methyldithio)pyridine-N-oxide 
2-(omega-methylthio)alkylmalic acid +  
2-[(2-cyclopropyl-5,6,7,8-tetrahydro-[1]benzothiolo[2,3-d]pyrimidin-4-yl)thio]-N-(2-furanylmethyl)acetamide 
2-[(2-ethyl-5,6,7,8-tetrahydro-[1]benzothiolo[2,3-d]pyrimidin-4-yl)thio]-N-(2-furanylmethyl)acetamide 
2-[(3,5-dimethyl-4-isoxazolyl)methylthio]-3-prop-2-enyl-5,6,7,8-tetrahydro-[1]benzothiolo[2,3-d]pyrimidin-4-one 
2-[(3,5-dimethyl-4-isoxazolyl)methylthio]-3-prop-2-enyl-6,7,8,9-tetrahydro-5H-cyclohepta[2,3]thieno[2,4-b]pyrimidin-4-one 
2-[(3,6-dimethyl-4-oxo-2-thieno[2,3-d]pyrimidinyl)thio]-N-(4-methylphenyl)acetamide 
2-[(3-ethyl-6-methyl-4-oxo-6,7-dihydrothieno[3,2-d]pyrimidin-2-yl)thio]-N-[5-(ethylthio)-1,3,4-thiadiazol-2-yl]acetamide 
2-[(3-ethyl-7-methyl-4-oxo-6,8-dihydro-5H-pyrido[2,3]thieno[2,4-b]pyrimidin-2-yl)thio]-N-(2-phenylethyl)acetamide 
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-[(4-amino-7-tert-butyl-5,6,7,8-tetrahydro-[1]benzothiolo[2,3-d]pyrimidin-2-yl)thio]acetic acid 
2-[(5,6-dimethyl-2-propyl-4-thieno[2,3-d]pyrimidinyl)thio]-1-(2-methyl-2,3-dihydroindol-1-yl)ethanone 
2-[(5,6-dimethyl-4-oxo-3-phenyl-2-thieno[2,3-d]pyrimidinyl)thio]-N-(2-furanylmethyl)acetamide 
2-[(5,6-dimethyl-4-oxo-3H-thieno[2,3-d]pyrimidin-2-yl)thio]-N-(4-methyl-2-thiazolyl)acetamide 
2-[(5,6-dimethyl-4-thieno[2,3-d]pyrimidinyl)amino]-1-(4-nitrophenyl)ethanol 
2-[(7-methyl-4-oxo-3-phenyl-6,8-dihydro-5H-pyrido[2,3]thieno[2,4-b]pyrimidin-2-yl)thio]acetic acid methyl ester 
2-[(dimethylamino)methyl]-1-(3-methoxyphenyl)cyclohexanol +   
2-[2,4-dioxo-3-(2-phenylethyl)-5,6,7,8-tetrahydro-[1]benzothiolo[2,3-d]pyrimidin-1-yl]acetamide 
2-[2-(1-chlorocyclopropyl)-3-(2-chlorophenyl)-2-hydroxypropyl]-1,2-dihydro-1,2,4-triazole-3-thione +   
2-[2-(dimethylamino)ethylthio]-6,6-dimethyl-5,8-dihydropyrano[4,5]thieno[1,2-c]pyrimidin-4-amine 
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-furanylmethyl)-2,4-dioxo-6,7,8,9-tetrahydro-5H-cyclohepta[2,3]thieno[2,4-b]pyrimidin-1-yl]acetamide 
2-[3-(2-furanylmethyl)-4-imino-6,6-dimethyl-2-oxo-5,8-dihydropyrano[2,3]thieno[2,4-b]pyrimidin-1-yl]-N-phenylacetamide 
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-[5-(3,4-dimethylphenyl)-4-oxo-3-thieno[2,3-d]pyrimidinyl]acetonitrile 
2-[[(1-ethyl-2-benzimidazolyl)thio]methyl]-5-methyl-4-oxo-3H-thieno[2,3-d]pyrimidine-6-carboxylic acid ethyl ester 
2-[[(2-chlorophenyl)thio]methyl]-5-methyl-4-oxo-3H-thieno[2,3-d]pyrimidine-6-carboxylic acid ethyl ester 
2-[[(4-chlorophenyl)-oxomethyl]amino]-3-(2-oxo-1H-quinolin-4-yl)propanoic acid 
2-[[(6-methyl-5-oxo-2H-1,2,4-triazin-3-yl)thio]methyl]-5,6,7,8-tetrahydro-3H-[1]benzothiolo[2,3-d]pyrimidin-4-one 
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-(3,5-dimethyl-1-pyrazolyl)-6,6-dimethyl-5,8-dihydropyrano[2,3]thieno[2,4-b]pyrimidin-4-yl]thio]-N-(2-thiazolyl)acetamide 
2-[[2-cyano-3-(3,4-dimethoxyphenyl)-1-oxoprop-2-enyl]amino]-4-phenyl-3-thiophenecarboxylic acid ethyl ester 
2-[[3-(2-methoxyethyl)-6-methyl-4-oxo-6,7-dihydrothieno[3,2-d]pyrimidin-2-yl]thio]-N-(2-oxolanylmethyl)acetamide 
2-[[3-(3,4-dimethoxyphenyl)-1-oxoprop-2-enyl]amino]benzoic acid 
2-[[3-(4-methoxyphenyl)-1-oxoprop-2-enyl]amino]benzoic acid 
2-[[3-(4-methoxyphenyl)-4-oxo-6,7-dihydrothieno[3,2-d]pyrimidin-2-yl]thio]acetic acid ethyl ester 
2-[[3-(4-methylphenyl)-4-oxo-6,7-dihydrothieno[3,2-d]pyrimidin-2-yl]thio]-N-(2-thiazolyl)acetamide 
2-[[3-[2-(diethylamino)ethyl]-4-oxo-[1]benzothiolo[3,2-d]pyrimidin-2-yl]thio]-N-(phenylmethyl)acetamide 
2-[[3-[2-(dimethylamino)ethyl]-4-oxo-[1]benzothiolo[3,2-d]pyrimidin-2-yl]thio]-N-(3-methoxyphenyl)acetamide 
2-[[5-(4-methylphenyl)-3-thiazolo[2,3-c][1,2,4]triazolyl]thio]-N-(6-methyl-2-pyridinyl)acetamide 
2-[[6,6-dimethyl-2-(propan-2-ylthio)-5,8-dihydropyrano[2,3]thieno[2,4-b]pyrimidin-4-yl]thio]-N-(2-furanylmethyl)acetamide 
2-[[[2-[(5-methoxycarbonyl-2-furanyl)methoxy]-2-oxoethyl]thio]methyl]-5-methyl-4-oxo-3H-thieno[2,3-d]pyrimidine-6-carboxylic acid ethyl ester 
2-[[[4-cyclohexyl-5-(thiophen-2-ylmethyl)-1,2,4-triazol-3-yl]thio]methyl]-5,6-dimethyl-3H-thieno[2,3-d]pyrimidin-4-one 
2-[[oxo(thiophen-2-yl)methyl]amino]-4,5,6,7-tetrahydro-1-benzothiophene-3-carboxylic acid propan-2-yl ester 
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-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-(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-bromo-6-[(2,4-difluorophenyl)methyl]-4-methyl-5-thieno[3,4]pyrrolo[1,3-d]pyridazinone 
2-bromo-6-[(2-chloro-6-fluorophenyl)methyl]-4-methyl-5-thieno[3,4]pyrrolo[1,3-d]pyridazinone 
2-chloro-3-oxoadipic acid 
2-chloro-N-(2-ethyl-4-oxo-5,6,7,8-tetrahydro-[1]benzothiolo[2,3-d]pyrimidin-3-yl)acetamide 
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-decaprenyl-6-methoxy-3-methyl-1,4-benzoquinone 
2-dehydro-D-gluconic acid +  
2-deoxy-alpha-L-fucosylaclacinomycin S 
2-deoxystreptamine +  
2-epi-5-epi-valiolone +  
2-epi-5-epi-valiolone 7-phosphate 
2-epi-5-epi-valiolone 7-phosphate(2-) 
2-epi-valiolone 
2-ethylfuran 
2-fluoroadenine +  
2-furanyl-[4-[(6-hydroxy-2-methyl-5-thiazolo[3,2-b][1,2,4]triazolyl)-thiophen-2-ylmethyl]-1-piperazinyl]methanone 
2-glyceryl 11,12-epoxy-(5Z,8Z,14Z)-icosatrienoate 
2-glyceryl 14,15-epoxy-(5Z,8Z,11Z)-icosatrienoate 
2-heptyl-4-hydroxyquinoline 
2-heptyl-4-quinolone 
2-hexanoyl-1,3,8-trihydroxy-6-methoxy-anthraquinone 
2-hydroxy-2-methylpropanal 
2-hydroxy-5-methyl-1-naphthoate 
2-hydroxy-5-methyl-1-naphthoic acid 
2-hydroxy-7-methoxy-5-methyl-1-naphthoate 
2-hydroxy-7-methoxy-5-methyl-1-naphthoic acid +  
2-Hydroxyfelbamate 
2-hydroxyibuprofen 
2-hydroxylaminobenzoic acid 
2-hydroxylinoleic acid 
2-hydroxymelatonin 
2-hydroxyoleic acid 
2-imino-3-(indol-3-yl)propanoate 
2-imino-3-(indol-3-yl)propanoic acid +  
2-methoxy-1,4-naphthoquinone  
2-methoxy-17beta-estradiol +   
2-methyl-1,2,3,4,10,14b-hexahydropyrazino[2,1-a]pyrido[2,3-c][2]benzazepin-8-yl L-glucopyranosiduronic acid 
2-methyl-1-oxo-4-[(2E,6E)-farnesyl]-3,4-dihydroquinoline-3,4-diol 
2-methyl-4-[2-oxo-2-(2-phenylethylamino)ethyl]-5-thieno[3,2-b]pyrrolecarboxylic acid ethyl ester 
2-methyl-5-(5-methyl-2-furanyl)-3-(1-pyrrolyl)-4-thieno[2,3-d]pyrimidinone 
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-methylpropane-1,2-diol 
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-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-phenylethyl 1H-indol-3-ylacetate 
2-phenylpropan-2-ol  
2-phosphinomethylmalic acid 
2-trans,4-trans-xanthoxin 
20(R),22(xi),24(S)-dammar-25(26)-ene-3beta,6alpha,12beta,20,22,24-hexanol 
20-epi-bryonolic acid 
20-hydroxytubocapsanolide A 
20-oxo-5-O-beta-mycaminosyltylactone 
23,24-dimethylcholest-16(17)-E-en-3beta,5alpha,6beta,20(S)-tetrol 
23-epivepaol 
23-hydroxytubocapsanolide A 
24,25-epoxytirucall-7-ene-3,23-dione 
24-dehydrozincophorin 
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 
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 
2H-chromene +   
2R-2-[(1R)-1-hydroxy-16-\{2-[10-(2-octadecylcyclopropyl)decyl]cyclopropyl\}hexadecyl]hexacosanoate 
3',4',5,7-tetrahydroxy-3-methoxyflavone +  
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'-glycyl-AMP 
3'-hydroxyechinenone 
3,17-dihydroxy-9,10-secoandrosta-1,3,5(10)-triene-9-one 
3,3'-diindolylmethane  
3,3'-dimethylquercetin 
3,3'-neotrehalosadiamine 
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-dihydrospheroidene 
3,4-dihydroxybenzoic acid +   
3,4-dimethylindolyl precursor of nosiheptide 
3,4-secoisopimara-4(18),7,15-triene-3-oic acid 
3,5-di-O-acetyl-1-O-[(5beta,8alpha,9beta,10alpha)-18-oxokaur-16-en-18-yl]-beta-L-arabinofuranose 
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 
3,5-dimethyl-4-[[(5-phenyl-3-thiazolo[2,3-c][1,2,4]triazolyl)thio]methyl]isoxazole 
3,6,9-trihydroxypterocarpan +  
3,6-diamino-10-methylacridinium chloride +  
3,6-diamino-10-methylacridinium chloride.HCl +  
3,6-diaminoacridine  
3,6-diaminoacridine dihydrochloride +  
3,6-diaminoacridine monohydrochloride +  
3,7-dihydroxytropolone 
3,7-dimethyl-2-(methylthio)-5,6,7,8-tetrahydro-[1]benzothiolo[2,3-d]pyrimidin-4-one 
3,7-dimethyl-3-octanol 
3,8-dimethyl-4-oxo-7,8,9,10-tetrahydro-6H-thieno[1,2]pyrimido[4,5-a]azepine-2-carboxylic acid ethyl ester 
3,N(4)-ethenocytosine  
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-(2,4-dioxo-1H-thieno[3,2-d]pyrimidin-3-yl)-N-(3-fluoro-4-methylphenyl)propanamide 
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-furanylmethyl)-5,6-dimethyl-2-[(3-methylphenyl)methylthio]-4-thieno[2,3-d]pyrimidinone 
3-(2-nitrophenyl)-N-(3-pyridinyl)-2-propenamide 
3-(3-anilino-3-oxoprop-1-enyl)-N-hydroxybenzamide 
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-hydroxyphenyl)lactic acid +  
3-(4-methoxyphenyl)-6-phenyl-4-thieno[2,3-d]pyrimidinone 
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-(phenethylamino)-butan-2-one 
3-(phenylmethyl)-2-sulfanylidene-1H-thieno[3,2-d]pyrimidin-4-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,2S,6S)-2-\{2-[(1S,2R,3R)-2-(3-ethoxy-3-oxopropyl)-3-(2-hydroxypropan-2-yl)-2-methyl-6-methylidenecyclohexyl]ethyl\}-1,3-dimethyl-6-(prop-1-en-2-yl)cyclohex-3-en-1-yl]propanoic acid 
3-[(1S,4R)-4-hydroxycyclohex-2-en-1-yl]pyruvic acid 
3-[(1Z,4R)-4-hydroxycyclohex-2-en-1-ylidene]pyruvic acid 
3-[(2,5,6-trimethyl-4-thieno[2,3-d]pyrimidinyl)thio]-2-oxolanone 
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-[(3-aminopropyl)amino]-4-hydroxybenzoic acid 
3-[(3aS,4S,5R,7aS)-5-hydroxy-7a-methyl-1,5-dioxo-octahydroinden-4-yl]propanoic acid +  
3-[(3aS,4S,7aS)-1,5-dioxo-octahydroinden-4-yl]propanoic acid 
3-[(3E)-4,8-dimethylnona-3,7-dien-1-yl]-2,2-dimethyloxirane 
3-[(4-methoxyphenyl)methylideneamino]-2,5,6-trimethyl-4-thieno[2,3-d]pyrimidinone 
3-[(Z)-2-isocyanovinyl]indole 
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-[[2-(3,5-dimethyl-1-pyrazolyl)-5,6,7,8-tetrahydro-[1]benzothiolo[2,3-d]pyrimidin-4-yl]amino]-1-propanol 
3-acetamino-6-isobutyl-2,5-dioxopiperazine 
3-acetylbenzamide 
3-acetylchlorophyllide a 
3-acetylchlorophyllide a(2-) 
3-amino-2-(4-methylphenyl)-5,6,7,8-tetrahydro-[1]benzothiolo[2,3-d]pyrimidin-4-one 
3-amino-3-(4-hydroxyphenyl)propanoic acid 
3-amino-3-(4-hydroxyphenyl)propanoic acid zwitterion 
3-amino-4-hydroxybenzaldehyde 
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-cyclohexyl-2-hydrazinyl-7-(phenylmethyl)-6,8-dihydro-5H-pyrido[2,3]thieno[2,4-b]pyrimidin-4-one 
3-dehydro-scyllo-inosose 
3-dehydrocarnityl CoA 
3-dehydrocarnityl CoA(3-) 
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-heliangin 
3-ethyl-1,3-dihydro-3-methoxy-2H-indol-2-one 
3-ethyl-5-methyl-4-oxo-6-thieno[2,3-d]pyrimidinecarboxylic acid 
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-hydroxy-16-methoxy-2,3-dihydrotabersonine 
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-methylbut-1-ene 
3-hydroxy-3-methylglutaric acid +  
3-hydroxy-4-methoxybenzoic acid +  
3-hydroxy-4-methylanthranilic acid +  
3-hydroxy-5-methyl-1-naphthoate 
3-hydroxy-5-methyl-1-naphthoic acid 
3-hydroxy-O,5-dimethyl-L-tyrosine 
3-hydroxybenzoate 
3-hydroxybenzoic acid +   
3-hydroxybutane-1,2,3-tricarboxylic acid +  
3-hydroxytetradecanoic acid +  
3-hydroxytetradecanoyl-CoA 
3-methoxy-5-methyl-1-naphthoate 
3-methoxy-5-methyl-1-naphthoic acid 
3-Methyl-1-penten-3-ol 
3-methyl-2-[[oxo-(4-pentoxyphenyl)methyl]amino]butanoic acid 
3-methyl-2-indolate 
3-methyl-2-indolic acid 
3-methyl-6-thiophen-2-yl-4-isoxazolo[5,4-b]pyridinecarboxylic acid ethyl ester 
3-methyl-N-[(4-methylphenyl)methyl]-7,8-dihydro-6H-cyclopenta[4,5]thieno[1,2-c]pyrimidin-1-amine 
3-methylindolyl precursor of nosiheptide 
3-methylorsellinic acid 
3-O-[beta-D-glucopyranosyl]-28-O-[alpha-L-rhamnopyranosyl-(1->2)-beta-D-glucopyranosyl]arjunolic acid 
3-O-[beta-D-glucopyranosyl]-28-O-[alpha-L-rhamnopyranosyl-(1->2)-beta-D-glucopyranosyl]maslinic acid 
3-O-feruloylcycloartenol 
3-phenyl-N-(3-pyridinyl)-2-propenamide 
3-phenyl-N-[2,2,2-trichloro-1-[[(8-quinolinylamino)-sulfanylidenemethyl]amino]ethyl]-2-propenamide 
3-phenylpropionic acid +   
3-prop-2-enyl-2-sulfanylidene-5,6,7,8-tetrahydro-1H-[1]benzothiolo[2,3-d]pyrimidin-4-one 
3-sulfinopropionyl-CoA 
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-hydroxy-3,5-dihydromonacolin L acid 
3beta,12-dihydroxy-13-methyl-5,8,11,13-podocarpatetraene-7-one 
3beta,12-dihydroxy-13-methyl-6,8,11,13-podocarpatetraene 
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-hydroxy-15,16-epoxydolabrene 
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 
3PO 
4''-dehydro-3-hydroxyterphenyllin 
4',5'-dihydro-11,5'-dihydroxy-4'-methoxytephrosin 
4',5,7-trihydroxy-3'-methoxyflavone +   
4'-demethyldeoxypodophyllotoxin 
4'-demethylepipodophyllotoxin +   
4'-epidoxorubicin  
4'-hydroxychalcone  
4,4'-diapolycopen-4-al 
4,4'-diapolycopen-4-oic acid 
4,4'-diapolycopenedioic acid 
4,4'-diaponeurosporenoic acid 
4,4'-dichlorobenzilic acid +   
4,5,6,7-tetrachloro-2-benzofuran-1(3H)-one 
4,5-dihydroxyisophthalic acid 
4,5-dimethyl-2-[[2-(6-methyl-4-oxo-5-phenyl-3-thieno[2,3-d]pyrimidinyl)-1-oxoethyl]amino]-3-thiophenecarboxylic acid ethyl ester 
4-(1,2-Epoxyethyl)-8,9-epoxy-enediyne 
4-(1-benzimidazolyl)-5-(4-methylphenyl)thieno[2,3-d]pyrimidine 
4-(1-benzotriazolyl)-5,6,7,8-tetrahydro-[1]benzothiolo[2,3-d]pyrimidine 
4-(2,4,7-trioxa-bicyclo[4.1.0]heptan-3-yl)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-(2-nitrobutyl)morpholine 
4-(4-hydroxy-1,4-dimethyl-2-cyclohexen-1-yl)-3-(hydroxymethyl)-4-methyl-2-cyclopenten-1-one 
4-(4-methoxyanilino)-2,5-dimethyl-6-thieno[2,3-d]pyrimidinecarboxylic acid ethyl ester 
4-(4-phenoxy-1-piperidinyl)thieno[2,3-d]pyrimidine 
4-(5,6-dimethyl-1-benzimidazolyl)-5-phenylthieno[2,3-d]pyrimidine 
4-(5-O-phospho-beta-D-ribofuranosyl)phenol 
4-(7-methyl-5,6,7,8-tetrahydro-[1]benzothiolo[2,3-d]pyrimidin-4-yl)morpholine 
4-(diethylamino)but-2-yn-1-ol +   
4-(dimethylamino)-N-[7-(hydroxyamino)-7-oxoheptyl]benzamide 
4-(phosphooxymethyl)-2-furancarboxaldehyde 
4-[(7,8-dihydro-6H-cyclopenta[4,5]thieno[1,2-c]pyrimidin-1-ylhydrazo)methylidene]-2-methoxy-1-cyclohexa-2,5-dienone 
4-[1-oxo-6-(4-oxo-2-sulfanylidene-1H-thieno[3,2-d]pyrimidin-3-yl)hexyl]-1-piperazinecarboxylic acid ethyl ester 
4-[2-[(2-ethoxy-2-oxoethyl)thio]-4-oxo-3-thieno[3,2-d]pyrimidinyl]-1-piperidinecarboxylic acid ethyl ester 
4-[2-[(4-fluorophenyl)methylamino]-2-oxoethyl]-2-methyl-5-thieno[3,2-b]pyrrolecarboxylic acid ethyl ester 
4-[3-(2,4-dioxo-1H-thieno[3,2-d]pyrimidin-3-yl)-1-oxopropyl]-1-piperazinecarboxylic acid ethyl ester 
4-[[(4-bromo-2-ethyl-3-pyrazolyl)-oxomethyl]amino]benzoic acid propan-2-yl ester 
4-[[2-(dimethylamino)-2-thiophen-2-ylethyl]amino]-5-methyl-6-thieno[2,3-d]pyrimidinecarboxylic acid ethyl ester 
4-[[2-[(1,1-dioxo-3-thiolanyl)amino]-2-oxoethyl]thio]-2,5-dimethyl-6-thieno[2,3-d]pyrimidinecarboxylic acid ethyl 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-(4-fluorophenyl)-3-methyl-4-oxo-2-thieno[2,3-d]pyrimidinyl]thio]-2-(1-iminoethyl)-3-oxobutanenitrile 
4-\{[(5,5,8,8-tetramethyl-5,6,7,8-tetrahydronaphthalen-2-yl)carbonyl]amino\}benzoic acid  
4-amino-7,8,9,10-tetrahydro-6H-pyrimido[3,4]pyrrolo[3,5-a]azepine-11-carbonitrile 
4-Bromophenol-2,3-epoxide 
4-chloro-m-cresol  
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-methyl-3-oxo-[(2E,6E)-farnesyl]-3,4-dihydroquinoline-1-oxide 
4-hydroxy-2-oxobutanal 
4-hydroxy-4-methylglutamate 
4-hydroxy-6-(2-oxoheptyl)pyran-2-one 
4-hydroxy-6-methylpretetramide 
4-hydroxy-6-pentylpyran-2-one 
4-hydroxycordoin 
4-hydroxyleucine +  
4-hydroxymellein 
4-hydroxyphenyl retinamide  
4-hydroxyphenylglycine +  
4-hydroxyprotoasukamycin +  
4-iodo-6-phenylpyrimidine 
4-methoxymagnaldehyde B 
4-methyl-5-pentylbenzene-1,3-diol 
4-methyl-5-thieno[3,2-b]pyrrolecarboxylic acid [1-oxo-1-(2-phenylethylamino)propan-2-yl] ester 
4-methyl-5-thieno[3,2-b]pyrrolecarboxylic acid [2-oxo-2-(thiophen-2-ylmethylamino)ethyl] ester 
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-phenylbutyric acid  
4-sulfanylidene-1,6,7,8,9,10-hexahydropyrimido[3,4]pyrrolo[3,5-a]azepine-11-carbonitrile 
4-terpineol +   
4-vinylcyclohexene dioxide  
4849F 
4beta,10alpha-dihydroxy-5alphaH-guai-1(2),11(13)-dien-12,8alpha-olide 
4beta,14-dihydroxy-6alpha,7beta-H-1(10)-cadinene 
4H-chromene +   
5'-deoxyinosine 
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-) 
5,6,7-trimethoxycoumarin 
5,6-dehydrotomatine 
5,6-dimethyl-2-(prop-2-enylthio)-4-thieno[2,3-d]pyrimidinamine 
5,6-dimethyl-N-(3-pyridinylmethyl)-4-thieno[2,3-d]pyrimidinamine 
5,6-dimethyl-N-(thiophen-2-ylmethyl)-4-thieno[2,3-d]pyrimidinamine 
5,6-dimethyl-N-[2-methyl-2-(4-morpholinyl)propyl]-4-thieno[2,3-d]pyrimidinamine 
5,6-epoxyretinoic acid +  
5,6beta-epoxy-5beta-cholestane 
5,7,3'-trihydroxy-4'-methoxy-8,2'-di(3-methyl-2-butenyl)-(2S)-flavanone 
5,7,4'-trihydroxy-6,8-diprenylisoflavone 
5-(2,2-diferuloylethen-1-yl)thalidomide 
5-(2-chlorophenyl)-2-(2-pyridinylmethyl)-3H-thieno[2,3-d]pyrimidin-4-one 
5-(3-azidopropylamino)-5-oxopentanoic acid +  
5-(4,6-dioxo-3-propan-2-yl-1-cyclohex-2-enylidene)-N-ethyl-4-[4-(4-morpholinylmethyl)phenyl]-2H-isoxazole-3-carboxamide 
5-(4-chlorophenyl)-3-[(5-nitro-6-oxo-1-cyclohexa-2,4-dienylidene)methylamino]-4-thieno[2,3-d]pyrimidinone 
5-(4-chlorophenyl)-3H-thieno[2,3-d]pyrimidine-4-thione 
5-(N,N-hexamethylene)amiloride  
5-(tetradecyloxy)-2-furoic acid  
5-(undeca-3,5,7-trien-1-yl)-2-furyl hydrogen carbonate 
5-(undeca-3,5,7-trien-1-yl)furan-2-ol +  
5-[2-(feruloyl)ethen-1-yl]thalidomide 
5-[2-furanyl(4-morpholinyl)methyl]-2-methyl-6-thiazolo[3,2-b][1,2,4]triazolol 
5-[2-furanyl(4-morpholinyl)methyl]-6-thiazolo[3,2-b][1,2,4]triazolol 
5-[[(5,6-dimethyl-4-thieno[2,3-d]pyrimidinyl)thio]methyl]-2-furancarboxylic acid methyl ester 
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-[[3-(1-phenylethoxy)-4-(2-phenylethoxy)phenyl]methylene]-4-oxo-2-thioxo-3-thiazolidineacetic acid 
5-amino-1-(5-phospho-beta-D-ribosyl)imidazole 
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-dehydro-L-gluconic acid 
5-epi-valiolone +  
5-epi-valiolone 7-phosphate 
5-epi-valiolone 7-phosphate(2-) 
5-fluorouracil  
5-heptadecylresorcinol 
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-7,2',4',5'-tetramethoxyflavone 
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-8-methoxy-4-phenylisoquinolin-1(2H)-one 
5-hydroxy-alpha-gurjunene 
5-hydroxybenzimidazole 
5-hydroxybenzofuran-2-one 
5-hydroxyimidazole-4-carboxamide 
5-isoprenylindole-3-carboxylate beta-D-glycosyl ester 
5-methoxyindole-3-acetic acid  
5-methoxysalicylic acid 
5-methyl-1-naphthoate 
5-methyl-1-naphthoic acid 
5-methyl-6-phenyl-3H-thieno[2,3-d]pyrimidine-4-thione 
5-O-demethylpaxanthonin +  
5-O-ethyl embelin 
5-O-methyl embelin 
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 
5alpha-epoxyalantolactone 
5alpha-ergosta-7,22-dien-3beta-ol 
5E-7-oxozeaenol 
5Z-7-oxozeaenol 
6'-O-galloylalbiflorin 
6,6-dimethyl-5,8-dihydropyrano[4,5]thieno[1,2-c]pyrimidin-4-amine 
6,8-diprenylnaringenin 
6-(2-amino-2-carboxyethyl)-7,8-dioxo-1,2,3,4,7,8-hexahydroquinoline-2,4-dicarboxylic acid 
6-(3'-methylbuten-2-yl)isatin 
6-(acylmethyl)-4-hydroxy-2H-pyran-2-one +  
6-[(2,4-difluorophenyl)methyl]-2,4-dimethyl-5-thieno[3,4]pyrrolo[1,3-d]pyridazinone 
6-[(2,5-difluorophenyl)methyl]-2,4-dimethyl-5-thieno[3,4]pyrrolo[1,3-d]pyridazinone 
6-[(2-fluorophenyl)methyl]-2,4-dimethyl-5-thieno[3,4]pyrrolo[1,3-d]pyridazinone 
6-[(2-fluorophenyl)methyl]-2-(1-hydroxyethyl)-4-methyl-5-thieno[3,4]pyrrolo[1,3-d]pyridazinone 
6-[(3-aminophenyl)methyl]-4-methyl-2-methylsulfinyl-5-thieno[3,4]pyrrolo[1,3-d]pyridazinone 
6-[(3-methoxyphenyl)methyl]-4-methyl-2-methylsulfinyl-5-thieno[3,4]pyrrolo[1,3-d]pyridazinone 
6-[(3E,5E,7S)-5,7-dimethyl-2-oxonona-3,5-dienyl]-2,4-dihydroxy-3-methylbenzaldehyde 
6-[(4-fluorophenyl)methyl]-5,7-dimethyl-2H-pyrrolo[3,4-d]pyridazin-1-one 
6-[(6-chloro-2-fluoro-3-methylphenyl)methyl]-2,4-dimethyl-5-thieno[3,4]pyrrolo[1,3-d]pyridazinone 
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-[2-(2,4-dihydroxy-6-methylphenyl)-2-oxoethyl]-4-hydroxy-pyran-2-one 
6-alkyl-4-hydroxy-2H-pyran-2-one +  
6-amino-2-methyl-2-heptanol 
6-anilino-5,8-quinolinedione  
6-azauridine +   
6-azauridine 5'-monophosphate 
6-azauridine 5'-monophosphate(2-) 
6-diazo-5-oxo-L-norleucine 
6-ethyl-2,4-dihydroxy-3,5-dimethylbenzaldehyde 
6-ethyl-2-methyl-N-(phenylmethyl)-4-thieno[2,3-d]pyrimidinamine 
6-ethyl-6-methyl-5,8-dihydro-1H-thiopyrano[2,3]thieno[2,4-b]pyrimidine-2,4-dione 
6-formamidopenicilloyl group 
6-hydroxypaclitaxel  
6-isopropyl-1-oxaspiro[2.5]octane 
6-ketopiperidine-2-carboxylic acid 
6-linalyl-2-O,3-dimethylflaviolin 
6-methoxyspirotryprostatin B 
6-methyl-2,3,4,5-tetrahydro-1H-azepino[4,5-b]indole 
6-methylpretetramide 
6-tuliposide B 
6alpha-acetoxyisoinuviscolide 
6alpha-malonyloxymanoyl oxide 
6beta,16beta-diacetoxy-25-hydroxy-3,7-dioxy-29-nordammara-1,17(20)-dien-21-oic acid 
7'-amino-1',3'-dimethyl-2,2',4'-trioxo-6'-spiro[1H-indole-3,5'-pyrano[2,3-d]pyrimidine]carbonitrile 
7'-hydroxyabscisic acid 
7,12-Dimethylbenz[a]anthracene 5,6-oxide 
7,12-dioxolithocholic acid 
7,3',4'-trihydroxy-3,8-dimethoxyflavone 
7,8-dehydrocerberin 
7,8-dihydroxanthopterin 
7,8-dihydroxyflavanone 
7,8-dihydroxyflavone 
7,9-dimethyl-2-(phenylmethylthio)-1H-pyrido[2,3]thieno[2,4-b]pyrimidin-4-one 
7-(4''-hydroxy-3''-methoxyphenyl)-1-phenyl-4E-heptene-3-one 
7-(4''-hydroxy-3''-methoxyphenyl)-5-methoxy-1-phenyl-3-heptanone 
7-amino-5-(4-ethoxy-3-methoxyphenyl)-4-oxo-3,5-dihydropyrano[2,3-d]pyrimidine-6-carbonitrile 
7-aminocholesterol 
7-deacetyl-17-epinimolicinol 
7-deacetyl-7-benzoylgedunin 
7-deacetylgedunin 
7-epi-alpha-eudesmol 
7-epi-ent-eudesmane-5,11-diol 
7-epiclusianone 
7-ethyl-7-methyl-2-sulfanylidene-6,9-dihydro-1H-pyrano[2,3]thieno[2,4-b]pyrimidin-4-one 
7-glycidyloxy-9-(2-glycidyloxycarbonylphenyl)-2-xanthone 
7-hydroxy-5-hydroxymethyl-2H-benzo[1,4]thiazin-3-one 
7-methoxydeoxymorellin 
7-methyl-2-(trifluoromethyl)-6H-pyrazolo[1,5-a][1,3,5]triazin-4-one 
7-nor-ergosterolide 
7-O-geranyl-2-O,3-dimethylflaviolin 
7-oxo-3,8,9-trihydroxy staurosporine 
7-oxo-8,9-dihydroxy-4'-N-demethyl staurosporine 
7alpha-hydroperoxy manool 
8,12-diethyl-3-vinylbacteriochlorophyllide d 
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-acetoxyheterophyllisine 
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-epiinuviscolide 
8-hydroxy-2-(1'-hydroxyethyl)naphtho-[2,3-b]-furan-4,9-dione 
8-hydroxyadenine 
8-hydroxymirtazapine 
8-methylmenaquinol-6 
8-methylmenaquinone-6 
8-PIP-cAMP 
9'-hydroxyabscisic acid 
9(11)-dehydroaxinysterol 
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-(dimethylamino)-3-(4-methoxyphenyl)-4-pyrido[1,2]thieno[3,4-d]pyrimidinone 
9-beta-D-arabinofuranosylguanine +  
9-cis-retinoate 
9-cis-retinoic acid +   
9-deacetoxyfumigaclavine C 
9-deoxy-hymatoxin A 
9-hydroxy hedychenone 
9-hydroxycanthin-6-one  
9-hydroxyellipticine  
9-methoxycanthin-6-one 
9alpha,11alpha-dihydroxyergosta-4,6,8(14),22-tetraen-3-one 
9E,11E-octadecadienoic acid +   
9H-purine-2,6-diamine +  
[(3S)-4-(6-methylheptanoyl)-5-oxooxolan-3-yl]methyl phosphate 
[1-(4-thieno[2,3-d]pyrimidinyl)-4-piperidinyl]-thiophen-2-ylmethanone 
[4-(6-methylheptanoyl)-5-oxo-2,5-dihydrofuran-3-yl]methyl phosphate 
[5,6-dimethyl-3-(pyridin-4-ylmethyl)-2,4-dihydrothieno[2,3-d]pyrimidin-1-yl]-(2-furanyl)methanone 
[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 
A2-32-01 
A2-58-06 
abarelix 
abiraterone +   
abiraterone acetate 
abyssinone A 
abyssinone C 
abyssinone D 
acadesine +   
acedapsone 
acetyl aleuritolic acid 
acetyl phosphate(2-) 
acetylerucifoline 
acetylerucifoline N-oxide 
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 
aclacinomycin Y zwitterion 
aconine 
acriflavinium chloride 
acriflavinium monochloride 
acronycine 
acroptilin 
acrylamides +   
acrylonitrile +   
acteoside  
actinodaphnine 
actinorhodin 
aculeacin A 
aculeatol E 
acumitin 
acyl-CoA +   
adenine arabinoside +   
adenosylhopane 
adipiodone 
adonixanthin 
adxanthromycin A 
adxanthromycin B 
Aeroplysinin 1  
afatinib +   
afatinib dimaleate 
afimoxifene  
aflatoxin B1 endo-8,9-oxide 
aflatoxin M1 +   
aflatoxin M1 8,9-epoxide 
afzelin  
agathisflavone  
ageladine A  
agglomerin F 
agigenin +  
aglaiabbreviatin E 
aglaiabbreviatin F 
agrochelin 
agrocin 84 
aigialone 
ajugaciliatin A 
ajugaciliatin B 
ajugaciliatin C 
ajugaciliatin D 
ajugaciliatin E 
ajugaciliatin F 
ajugacumbin A chlorohydrin 
ajugamarin A2 chlorohydrin 
aklaviketone 
aklavinone +   
alantolactone +   
alatolide 
albaflavenone 
albizoside A 
albizoside B 
albizoside C 
albomycin 
albomycin delta1 +  
albomycin delta2 +  
albomycin epsilon +  
alectinib  
alectinib hydrochloride 
alexidine  
alfuzosin +   
alicyclic antibiotics +  
aliphatic antibiotics +  
aliphatic nitrogen antifungal agent +  
alismorientol A 
alkaloid antibiotic +   
alkylguanidinium biocide 
all-cis-5,8,11,14,17-icosapentaenoic acid +  
all-cis-docosa-4,7,10,13,16,19-hexaenoic acid +   
all-trans-4-oxoretinol  
all-trans-retinoic acid +   
allanxanthone C 
allicin  
alliin +   
alliin zwitterion 
allopurinol +   
allyl alcohol +   
allyl isothiocyanate  
allylmercaptomethylpenicilloyl group 
Aloe emodin  
aloxistatin  
alpha-(4-hydroxyphenyl)-N-tert-butylnitrone 
alpha-bradyrhizose 
alpha-cadinol 
alpha-eudesmol 
alpha-hydroxyhippuric acid 
alpha-mangostin  
alpha-mycolic acid 
alpha-N-dichloroacetyl-p-aminophenylserinol 
alpha-peltatin +  
alpha-phellandrene +  
alpha-pinene oxide 
alsterpaullone  
altenusin  
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 
amide antifungal agent +   
amikacin  
amikacin disulfate 
amino acid derivative antibiotics 
aminoglutethimide +   
aminopyrrolnitrin 
amomol A 
amoxicillanyl group 
amoxicillin trihydrate +   
amoxicilloyl group +  
amphotericin B +   
amphotericin B methyl ester  
ampicillanyl group 
ampicilloyl group +  
amrubicin +  
amrubicinol 
amsacrine  
ANA-12 
anastrozole +   
ancitabine  
ancitabine hydrochloride 
ancymidol 
andrographolide  
angucycline +   
angucycline antibiotic +  
Annosquacin-I, (rel)- 
Annosquatin-I, (rel)- 
Annosquatin-II, (rel)- 
ansamitocin P3 
ansamycin +   
antelmycin 
anthracycline +   
anthracycline antibiotic +   
anthramycin 
antibacterial agent +   
antibacterial drug +   
antibiotic antifungal agent +   
antibiotic pesticide +   
anticapsin 
anticapsin zwitterion 
antifungal agent +   
antifungal drug +   
antimicrobial drug +   
antimicrobial food preservative +   
antimycin A  
antimycin A9 
antiviral agent +   
antroquinonol  
aphidicolin  
apigenin +   
apigenin 7-O-beta-D-glucoside  
apigenin 7-O-beta-D-glucoside(1-) 
aplysinoplide A 
aplysinoplide B 
aplysinoplide C 
apramycin 
apratoxin A 
apratoxin D 
apratoxin E 
arabidiol 
Arachidonoyl dopamine 
arbekacin +  
arborescin 
arbusculin A +  
ardisianoside A 
ardisianoside B 
ardisianoside C 
ardisianoside D 
ardisianoside E 
ardisiphenol A 
ardisiphenol B 
ardisiphenol C 
arenamide A 
arenamide B 
arene epoxide +   
Arene oxide 
arglabin +  
arisugacin A 
arisugacin B 
arisugacin C 
arisugacin D 
arjunolic acid +   
arotinoid acid  
arterolane 
artocarpin 
artochamin C 
artoindonesianin E1 
artoindonesianin P 
arugosin B 
arugosin C 
AS-186a +  
AS-186b 
AS-186c 
AS-186g 
AS-I-145 
AS1842856 
ascaridole  
ascochlorin 
ascofuranone 
ascomycin  
Asimicin  
Asn-Ile 
aspalathin  
asperaculin A 
asperentin +   
asperfuranone 
aspergillide A 
aspergillide B 
aspergillide C 
aspergillusone B 
asperlactone 
asperlicin E 
asperphenamate  
asphodelin A +  
asphodelin A-4'-O-beta-glucoside 
asprellic acid A 
asprellic acid C 
aspyridone A 
aspyridone B 
aspyrone 
astromicin +  
asukamycin 
A polyketide that is a member of the manumycin family of antibiotics and exhibits strong antibacterial, antifungal, and antineoplastic activities. Isolated from from the actinomycete bacterium Streptomyces nodosus subsp. asukaensis.
AT7867 
atovaquone  
atrochrysone 
atromentin 
Augmentin  
aurachin A 
aurachin B 
aurachin C +  
aurachin C epoxide 
aurafuron A 
auraptene  
aureoquinone 
aureothin 
aureothricin 
austocystin D 
australifungin 
autoinducer-2 
averantin +  
avermectin +   
avibactam 
avibactam sodium +  
avilamycin A 
avilamycin A precursor 
axitinib  
azabicycloalkane +   
azadirachtin A  
azadirone +  
azanigerone A 
azanigerone B 
azanigerone C 
azanigerone D 
azanigerone E 
azanigerone F 
azaserine 
azathioprine  
AZD-8055 
azoxybacilin 
bacillaene 
bacillithiol 
bacilysin 
bacilysocin 
bacitracin  
bacitracin A +   
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  
bambermycin 
BAR0329 
barbinine 
bassianolide 
bassiatin 
bauhinoxepin F 
bauhinoxepin I 
bauhinoxepin J 
BCI-215 
BDA-366 
BE-23372M 
BE-24566B 
BE-54238A 
BE-54238B 
beauvericin  
bedaquiline 
belinostat  
benthiavalicarb-isopropyl 
benzalkonium chloride  
benzamidoxime  
benzazepine +   
benzazocine +  
benzethonium chloride  
benzimidazoles +   
benzo[a]pyrene diol epoxide I  
benzo[d]isothiazol-3-one  
benzodioxine +   
benzodioxoles +   
benzoisochromanequinone +   
benzopyrrole +   
benzoselenazole +   
benzothiadiazole +   
benzothiazepine +   
benzothiazine +   
benzothiazoles +   
benzothiophenes +   
benzotriazoles +   
benzoxaborole +  
benzoxadiazole +   
benzoxathiin +  
benzoxathiine +  
benzoxathiole +   
benzoxazine +   
benzoxazocine +   
benzoxazole +   
benzoylaconine  
benzoylhypaconine  
benzoylmesaconine  
benzylpenicillanyl group 
benzylpenicilloyl group +  
berberine  
berkeleydione 
berkeleyone B 
berkeleyone C 
berkeleytrione 
beta-aminopropionitrile +   
beta-aminopropionitrile hemifumarate 
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-dihydromenaquinone-9 
beta-elemene +  
beta-eudesmol  
beta-geranylfarnesene 
beta-heptaprene 
beta-hexaprene 
beta-ionone 5,6-epoxide 
beta-L-altrose +  
beta-L-Ara4N-lipid A +  
beta-lapachone  
beta-peltatin 
beta-sanshool 
beta-terpineol 
beta-thujaplicin  
betaenone A +  
betrixaban 
betulin +   
betulinic acid +   
bexarotene  
BF 4 
BF 5 
BF 6 
BGJ-398 
BGT226 
BGT226 free base 
bianfugenine 
bicalutamide  
bicozamycin 
bicyclic nitroimidazole +  
bielschowskysin 
bigelovin 
BIIB021 
bikaverin 
bilanafos 
binimetinib 
biochanin A +   
biperiden +   
biperiden hydrochloride 
bis(S-citronellalthiosemicarbazonato)nickel(II) 
bisanhydrobacterioruberin 
bisantrene 
bisdechlorogeodin +  
bisphenol F diglycidyl ether  
bistratamide E 
bistratamide F 
bistratamide G 
bistratamide H 
bistratamide I 
bistratamide J 
bisulepine 
BKM120 
blasticidin S +  
blebbistatin +   
bleomycin +   
bleomycin A2  
bleomycin A5  
bleomycin B2 
bleomycin hydrochloride 
BML-210 
BMS 195614 
BMS-754807  
boromycin 
borrelidin  
bortezomib  
bosutinib +   
bosutinib hydrate 
botanical anti-fungal agent +   
botrallin 
botryosphaerin H 
bowdichione 
BPDZ 711 
brartemicin 
brasilicardin A 
brasilinolide A 
brasilinolide B 
brasiliquinone A 
brasiliquinone B 
brasiliquinone C 
brasixanthone B 
brasixanthone C 
brasixanthone D 
brassinazole 
brazilein  
brazilin  
brevipolide A 
brevipolide B 
breynceanothanolic acid 
bridged diphenyl antifungal agent +   
brilliant green  
brilliant green cation +   
bromazine +  
bromazine hydrochloride +  
Bromobenzene-2,3-oxide 
Bromobenzene-3,4-oxide 
bromodeoxytopsentin 
bromophycolide A 
bromotopsentin 
bruceanol D 
bruceanol E 
bruceanol F 
bruceine D 
bruceolide +  
bruceolline F 
bruceolline M 
bruceolline N 
bryostatin 1  
bryostatin 2  
bufalin  
bullatacin 
bullatantriol 
burseran 
busulfan  
butan-2-one +   
butein  
butirosin A 
butirosin B 
Butoctamide hydrogen succinate 
butremycin 
butylscopolamine +   
cabazitaxel  
cabergoline  
cabozantinib +   
cabozantinib malate 
cabraleadiol monoacetate 
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  
calcitriol +   
calcium-dependent antibiotics +  
calicheamicin gamma1(I) 
callipeltin A 
callophycoic acid A 
callophycoic acid B 
callophycoic acid C 
callophycoic acid D 
callophycoic acid E 
callophycoic acid F 
callophycoic acid G 
callophycoic acid H 
callophycol A 
callophycol B 
calotropone 
caminoside A 
camptothecin  
candelalide B 
candelalide C 
candicidin 
candicidin D +  
candidachalcone 
canertinib  
cannabidiolic acid  
cannabigerol  
cannabigerolic acid 
cannabinerolic acid 
canophyllal 
capecitabine  
capilliposide B 
Capsi-amide 
carbacephem +  
carbamazepine-10,11-epoxide  
carbapenems +   
carbenicilloyl group 
carbocyclic antibiotic +   
carbohydrate-containing antibiotic +   
carbonarone A 
carboplatin  
carboxin 
cardivin A 
cardivin B 
cardivin C 
cardivin D 
carfilzomib  
caribenol A 
caribenol B 
carminomycin +  
carmustine  
carnosic acid  
carnosine +   
carvacrol  
caryophyllene oxide  
casbene +  
caseamemebrol A 
caseamemebrol B 
caseanigrescen A 
caseanigrescen B 
caseanigrescen C 
caseanigrescen D 
cathestatin A 
cathestatin B 
caudatin-3-O-beta-cymaropyranoside 
CBL0137 
CCT-018159 
CCT251545 
CD532 
CDN1163 
cedrol  
cefaloglycin 
cefalotin +   
cefcapene 
cefluprenam 
cefmetazole sodium 
ceftaroline +  
ceftaroline fosamil +  
ceftaroline fosamil acetate +  
ceftaroline fosamil acetate monohydrate 
ceftobiprole 
celacinnine 
celastrol  
celebixanthone +  
celesticetin 
cellocidin 
cembra-2,7,11-triene-4,6-diol 
cembrene C +  
cenicriviroc 
centaureidin 
cephams +  
cephem +   
ceratamine A 
ceratamine B 
cerberin 
cercosporamide 
cercosporin 
ceritinib  
cerulenin  
cetoniacytone A 
cetrorelix +   
cetrorelix acetate 
CG-1521 
CGP-42112A  
CGS 15943  
CH5126766 
chaetoglobosin A  
chaetoglobosin B 
chaetoglobosin C 
chaetoglobosin D 
chaetoglobosin E 
chaetoglobosin F 
chaetoglobosin G 
chaetoglobosin J 
chaetoglobosin L 
chaetoglobosin Q 
chaetoglobosin T 
chaetoglocin A 
chaetoglocin B 
chaetomugilin A 
chaetomugilin D  
chaetoviridin A 
chaetoviridin B 
chamaejasmenin A 
chamaejasmenin D 
chasmanine 
chelerythrine  
chermesinone A 
CHIR-090 
chloralodol 
chlorambucil  
chloramphenicol +   
chlorantraniliprole 
chlorflavonin 
chlorhexidine +   
chlorhexidine gluconate  
chlorobactene 
chlorobutanol  
chloroeremomycin 
chloromethylisothiazolinone +   
chloroorienticin B 
chloropeptin I 
chloropeptin II 
chloropropylate  
chlorotrianisene  
chloroxanthin 
chloroxine 
chlortetracycline  
cholesteryl arachidonate  
chondramide +  
chondramide A +  
chondramide B 
chondramide C +  
chondramide D 
chondrochloren A 
chondrochloren B 
chromomycin +  
chromopyrrolic acid 
chrysin +   
chrysobactin 
chrysogeside B 
chrysosplenol C 
CHZ868 
ciclopirox +   
ciclopirox olamine 
cidofovir anhydrous +   
cidofovir dihydrate 
CIGB-300 
ciglitazone  
ciliatamide B 
cimifoetiside A 
cimifoetiside B 
cinanserin 
cinnamamides +   
Cinnamodial 
cinromide 
ciprofloxacin +   
cirsilineol 
cis-3-hydroxy-D-proline 
cis-5-caffeoyl-quinic acid 
cis-9-nonadecenoic acid 
cis-abienol 
cis-heme d hydroxychlorin gamma-spirolactone +  
cis-sesquisabinene hydrate 
cis-trans-nepetalactone 
cisplatin  
citrafungin A 
citrafungin B 
citric acid +   
citric acid-d4 
citrifolinoside 
citronellal +   
CJ-01 
cladoniamide A 
cladoniamide B 
cladoniamide C 
cladoniamide D 
cladoniamide E 
cladoniamide F 
cladoniamide G 
cladribine  
clavaldehyde 
clavaldehyde(1-) 
clavulanic acid 
clavulone II  
clethroidoside C 
clethroidoside D 
clethroidoside F 
clionastatin A 
clionastatin B 
clodronic acid  
clofarabine  
clofibric acid +   
clomocycline 
cloxacillin  
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 +  
cneorin-NP36 
co-trimoxazole  
cobalt(II)-factor IV 
cobalt(II)-factor IV(6-) 
cobimetinib  
cobimetinib fumarate 
cochinchinone A 
cochinchinoxanthone 
coelichelin 
coelichelin(3-) +  
coelimycin P1 
colibactin 
colossolactone V 
colossolactone VII 
colpol 
columbianadin 
columbianetin +  
comazaphilone C 
comazaphilone D 
comazaphilone E 
comazaphilone F 
compactin diol lactone 
conazole antifungal agent +   
concanamycin +   
concanamycin A  
conduritol epoxide +   
conessine 
conglobatin 
coniferyl aldehyde +   
cordycepin triphosphate 
cordyol C 
corianin 
coriatin 
CORM 3 
cortistatin D 
corynebactin 
corynoline 
costunolide +   
coumermycin A1 
crassicauline A 
crassifogenin C 
crassolide 
crassumolide A 
cratoxyarborenone A 
cratoxyarborenone B 
cratoxyarborenone C 
cratoxyarborenone D 
cratoxyarborenone E 
cratoxyarborenone F 
crenolanib 
crizotinib +   
crotamiton  
cryptolepine  
cryptomaldamide 
cryptopleurine 
crystal violet  
crystal violet cation +   
CT2108A 
CT2108B 
CTBT 
cucurbitacin E 2-O-beta-D-glucopyranoside 
cucurbitacin I +   
cudraflavone C 
cudratricusxanthone A 
cumingianoside A 
cumingianoside B 
cumingianoside C 
cumingianoside D 
cumingianoside E 
cumingianoside F 
curacomycin 
curacozole 
curamycin A 
curcumin +   
Cuscuta propenamide 1 
Cuscuta propenamide 2 
CX-5461 
cyanotoxin +   
Cyanthoate 
cyantraniliprole 
cyathusal A 
cyathusal B 
cyathusal C 
cyclo(L-Leu-L-Pro) 
cyclobutrifluram 
cyclodepsipeptide 2 
cycloheptafuran +  
cycloheximide  
cyclooctasulfur 
cyclooctat-9-en-5,7-diol 
cyclooctatin +  
cyclopentafuran +   
cyclopentapyran +   
cyclopentapyridine +   
cyclopentapyrimidine +  
cyclopentapyrrole +   
cyclopentathiazole +  
cyclopentolate +  
cyclophosphamide +   
cyclophosphamide hydrate 
cyclosporin A +   
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 
cycrimine +  
cyproflanilide 
Cys-Ser 
cystodytin D +  
cystodytin E +  
cystodytin F 
cystodytin G 
cystodytin H 
cystodytin I 
cystothiazole A 
cytarabine  
cytochalasin D  
cytoglobosin C 
cytoglobosin D 
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-) 
dalbavancin 
dalfopristin 
dammarenediol-II +  
danielone 
dapdiamide +  
dapdiamide A 
dapdiamide A zwitterion 
dapdiamide B 
dapdiamide B zwitterion 
dapdiamide C 
dapdiamide C zwitterion 
dapdiamide E 
dapdiamide E zwitterion 
daphnetoxin 
daphnoretin 
daptomycin 
dasatinib (anhydrous) +  
dasatinib monohydrate 
daunorubicin +   
dazomet  
deacetoxyvindoline 
deacetyltanghinin 
debromolaurinterol 
decahydroquinoline alkaloid +  
decaketide +   
decanal  
decanoic acid +   
decarbamoylsaxitoxin 
decatromicin A 
decatromicin B 
dechlorocuracomycin +  
decursinol 
decyl palmitate 
dehydroacetic acid  
dehydrocostus lactone  
DEL-22379 
delanzomib 
delphinidin +   
delphinidin(1-) 
Delta(12)-prostaglandin J3 
Delta(9)-tetrahydrocannabinol +   
Delta(9)-tetrahydrocannabinolic acid  
delta-cadinol 
deltaline 
demethoxycurcumin  
demethyldeoxyspectinabilin 
deoxyaureothin +  
deoxyherqueinone 
deoxyherqueinone(1-) 
deoxylimonoic acid 
deoxypodophyllotoxin  
deoxyspectinabilin +  
deoxyviolacein 
deoxyviolaceinate 
deoxyviolaceinic acid 
depdecin 
depudecin +  
dequalinium +   
dequalinium chloride 
desacetyldoronine 
desacetylpyramidaglain D 
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 
dibekacin +  
dibenzodioxine +   
dibenzoylmethane +   
dicarboximide antifungal agent +   
dicerandrol A 
dicerandrol B 
dicerandrol C 
dichlorodiaportinolide 
dichlorvos  
dichotomide V 
dicofol  
dieldrin  
diepoxybutane +   
diethylstilbestrol +   
diflomotecan 
dihydro-nogalonic acid methyl ester 
dihydrobisanhydrobacterioruberin 
dihydrogenistein +  
dihydroisopentenyldehydrorhodopin 
dihydrolicoisoflavone A 
dihydromonacolin L acid +  
dihydromotuporamine C 
dihydromyrcenol 
dihydrophaseic acid 
dihydrosanguinarine +   
dihydrostemphyloxin I 
dihydroxy mycolic acid 
dihydroxyacetone +   
diketide +  
dilopholide 
dimethoxyphenylpenicilloyl group 
dimethyl 2,2'-(9,9',10,10'-tetrahydroxy-7,7'-dimethoxy-1,1'-dioxo-3,3',4,4'-tetrahydro-[6,6'-binaphtho[2,3-c]pyran]-3,3'-diyl)diacetate +  
dimethyloxalylglycine 
dinitrogen oxide  
dinochrome A 
dioncophylline A 
dioscin  
diosgenin +   
diosmetin +   
diperamycin 
diphenidol  
dipicolinic acid +   
diplotrin B 
disinfectant +   
disulfiram  
diterpene triepoxide +   
dithiolopyrrole +  
dithiolopyrrolone antibiotic +  
diuvaretin 
djalonensone 
DMH1 
docetaxel anhydrous +  
docetaxel trihydrate 
dodecanoic acid +   
Dolabellane analog-8 
doxazosin +   
doxifluridine  
dromostanolone propionate 
drummondin D 
drummondin E 
drummondin F 
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-) 
duvoglustat +   
dysolenticin F 
dysolenticin H 
dysolenticin I 
dysoxyhainanin A 
E-3810 
E-3810 free base 
ecgonone methyl ester 
echinenone +  
edaxadiene +  
edelfosine  
efinaconazole 
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) 
elisidepsin 
ellipticine  
elloramycin A 
elongatol A 
elongatol E 
emamectins +   
emarginatine B 
emarginatine F 
embelin +   
emetine +   
emetine dihydrochloride +  
emetine dihydrochloride hydrate 
emodin +   
emodin(1-) 
enasidenib 
enfumafungin 
englerin A 
enniatin A 
enniatin B 
enrofloxacin  
ent-kaur-16-en-19-oic acid 
ent-manool 
enterobactin +  
enterobactin(1-) 
entinostat +   
enzalutamide 
epi-cedrol 
epi-cochlioquinone A 
epi-dihydrophaseic acid 
epi-isochromophilone II 
epi-silvestrol 
epi-tulipinolide 
epibromohydrin 
epichlicin 
epichlorohydrin +   
epidermin 
epithienamycin E 
epothilone +   
epothilone A  
epothilone B  
epoxy monocarboxylic acid +   
epoxy steroid +   
epoxyazadiradione +  
epoxycarotenoid +   
Epoxymurin-A 
epoxypheophorbide a 
epoxyqueuine 
epoxyqueuosine +  
equisetin 
erdasporine A 
erdasporine B +  
erdasporine C 
ergolide 
ergosterol peroxide  
eribaxaban 
eribulin 
eribulin mesylate 
erlotinib +   
erlotinib hydrochloride  
erucifoline +  
erucifoline N-oxide 
erybraedin A 
erylatissin A 
erylatissin B 
erylatissin C 
erythromycin +   
erythromycin A(1+) 
Escherichia coli metabolite +   
esculeoside A 
esperamicin A1 
espicufolin 
estramustine +   
estrone +   
etanidazole  
ethchlorvynol 
ethisterone 
ethyl 3,4-dihydroxybenzoate  
ethyl lansiolate 
ethyl methanesulfonate  
ethyl trans-caffeate  
ethylestrenol  
ethylparaben  
etidronate disodium 
etidronic acid  
etimicin 
etnangien 
etoposide  
eucalyptal A 
eucalyptal B 
eucalyptal C 
eugeniin 
Eunicea sesquiterpenoid 7 
eupaheliangolide A 
eupatilin  
eupatolide 
eupatorin  
euphornin L 
eurycomanone  
eurysterol A 
eurysterol A sulfonic acid 
eurysterol B 
eurysterol B sulfonic acid 
everolimus  
exalamide 
exemestane  
F-9775A 
F-9775B 
F390B 
F390C 
Fagaramide 
fangchinoline  
farnesol +   
fatsicarpain A 
fatsicarpain C 
fatsicarpain F 
fazarabine 
FD-211 
fellutamide C 
fellutamide D 
fellutanine 
fenpicoxamid 
ferric yersiniabactin 
ferrioxamine E 
ferruginol +  
feruloylagmatine +  
ficellomycin 
fidaxomicin  
filipin III  
finafloxacin 
fingolimod +  
fingolimod phosphate 
firocoxib 
flavaspidic acid AB 
flavaspidic acid PB 
flavokawain B  
flavuxanthin 
flexirubins +  
florfenicol 
floridanine 
florosenine 
florylpicoxamid 
floxuridine  
flucloxacilloyl group +  
flucloxcillanyl group 
fluconazole +   
fludarabine phosphate 
flumequine  
fluoroquinolone antibiotic +   
fluoxymesterone  
flutamide  
flutropium +  
fluvirucin A1 +  
FMN +   
fonsecinone A 
fonsecinone C 
foresticine 
formestane  
formic acid +   
formobactin 
formycin A +  
fortimicin KK1 
fosfomycin  
fosmidomycin 
fotemustine  
FR171456 
FR177391 
FR207944 
FR901463 
FR901464 
FR901465 
FR901469 
FR901469 hydrochloride 
fragin zwitterion 
fraxetin +   
fruticoside A 
fucoidan  
fucoxanthin  
fujikurin D 
fulvestrant  
fumagillin +   
fumagillol +   
fumicycline A 
fumimycin 
fungicide +   
furanocandin 
furanomycin 
furodioxole +  
furofuran +   
furopyran +   
furopyridine +  
furopyrimidine +  
furopyrrole +  
furowanin B 
fusaripeptide A 
fusarithioamide A 
fuzanin D 
FX1 
G-573 
galangin +   
gallic acid +   
gamma-Glu-Tyr 
gamma-glutamyl-beta-aminopropiononitrile 
gamma-glutamyl-Se-methylselenocysteine 
gamma-glutamyltyramine 
gamma-hexachlorocyclohexane  
gamma-L-glutamylbutirosin B 
gamma-mangostin  
gamma-sanshool 
gamma-tocotrienol 
gancaonin I 
ganoderone C 
GANT61 
gardenoside 
gartanin 
gastrin-17  
gatifloxacin +   
gaudichaudiic acid F 
gaudichaudiic acid G 
gaudichaudiic acid H 
gaudichaudiic acid I 
GDC-0879 
GDP-N,N'-diacetylbacillosamine 
GDP-N,N'-diacetylbacillosamine(2-) 
gedunin +   
gefitinib +   
geldanamycin +   
gellan gum 
gelomulide K 
gelomulide M 
gemcitabine +   
gemcitabine hydrochloride 
gemifloxacin +  
gemifloxacin mesylate 
gemini-0072 
gemini-0097 
genistein +   
gentisyl alcohol 
gepinacin 
geranic acid  
geranyllinalool +  
ghrelin  
GI254023X 
gibberellin A1 methyl ester +  
gibberellin A15 (lactone form) +  
gibberellin A20 methyl ester 
gibberellin A3 methyl ester 
gibberellin A7 
gibberosin K 
gibberosin L 
gibepyrone A 
Giganin 
gigantetronenin 
gigantrionenin 
gilteritinib 
gilvusmycin 
gingerol  
ginkgetin  
ginkgolide B  
ginsenoside C-K  
ginsenoside F2  
ginsenoside Mc 
ginsenoside Mx 
ginsenoside Re  
ginsenoside Rf  
glandicoline B +  
glasdegib 
glionitrin A 
gliotoxin  
globostellatic acid A 
globostellatic acid B 
globostellatic acid C 
globostellatic acid D 
globosumone A 
globosumone B 
globosuxanthone A 
glochierioside A 
glochierioside B 
glomosporin 
Glu-Trp 
glyceollin III 
Glycidaldehyde 
glycidol +   
glycidyl 2,2-dinitropropyl formal 
glycidyl methacrylate 
Glycidyl oleate 
Glycidyl stearate  
glycyrin  
glycyrol  
glycyrrhizol A 
glycyrrhizol B 
glyflavanone A 
GM 193663 
gnidilatimonoein 
gougerotin 
gramine 
granaticin 
grandiflorenic acid 
grassypeptolide 
grayanotoxin I 
griffithane A 
griffithane B 
griffithane D 
griseochelin 
griseofulvin  
GSK1059615 
GSK2656157  
GSK690693  
guaiacylglycerol beta-coniferyl ether 
guanazole 
guanidinoacetic acid 
guignardone N 
gummiferaoside A 
gummiferaoside B 
gummiferaoside C 
gypsogenic acid +  
HA15 
hadacidin 
haematoxylin +  
halicin 
hallactone B 
halocarban  
haloperidol  
hamacanthin A +  
hapalindole +  
hapalindole H 
HC toxin 
hederacine A 
hedychilactone D 
helenalin  
heliangin 
helvolic acid +  
helvolic acid methyl ester 
hematein 
heme d cis-diol +  
heme d trans-diol 
heptachlor  
heptaketide +  
herbacetin  
herbimycin  
hesperetin +   
hesseltin A 
Heteratisine 
heterocyclic antibiotic +   
hex-2-ulofuranosyl hexopyranoside 
hexachlorophene  
hexaketide +  
hexamidine 
HG-9-91-01 
hinokiflavone  
hippeastrine 
hispidulin  
histrelin +  
histrelin acetate 
hoerhammericine +  
hokbusine A 
holomycin +  
holothurin A3 
holothurin A4 
homoplatensimide A +  
homoplatensimide A methyl ester 
hookerianamide J 
hookerianamide K 
hop-17(21)-ene +  
hop-21(22)-ene +  
hopan-22-ol +  
horminone +  
hydrazinocurcumin 
hydrogen peroxide +   
hydropyrenol 
hydroxycitronellal  
hydroxysafflor yellow A  
hydroxytyrosol +   
hydroxyurea  
hygrolidin 
hypaconine 
hyperforin  
hyperxanthone C 
hyperxanthone E 
hypocrellin D 
hypothemycin 
hypothiocyanous acid 
ibrutinib  
IC202A 
IC202B 
IC202C 
icariside II  
ICRF-193 
idelalisib  
idrocilamide 
ifosfamide  
igalan 
ikarugamycin +  
ilicicolin +  
ilicicolin H +  
ilomastat  
imatinib +  
imatinib methanesulfonate 
imidazodiazepine +   
imidazole antifungal agent +   
imidazooxazine +  
imidazopyrazine +  
imidazopyridazine +   
imidazopyridine +   
imidazopyrimidine +   
imidazotetrazine +   
imidazothiadiazine +  
imidazothiazole +   
imidazotriazine +  
imidurea  
iminoarginine 
imiquimod  
indanomycin 
indazoles +   
indenopyrazole +  
indigoidine 
indisulam 
indol-3-ylacetaldehyde  
indole-3-acetamide 
indole-3-carbaldehyde 
indole-3-carboxylic acid +   
indole-3-methanol +   
indolizines +   
indolmycenic acid 
indolmycin 
ingenol mebutate 
inuchinenolide B 
inumakilactone 
inumakilactone B 
inuviscolide  
ipconazole 
irilone +   
irinotecan  
irinotecan hydrochloride (anhydrous) +  
irinotecan hydrochloride hydrate 
isariotin F 
isatinone A 
isatinone B 
isavuconazole 
isavuconazonium +  
iso-A82775C 
isoaigialone B 
isoalantolactone  
isoamylol +   
isobavachalcone  
isobrucein A 
isochamaejasmenin B 
isochamuvaritin 
isocomplestatin 
isodrummondin D 
isoflavipucine 
isoginkgetin 
isograyanotoxin II 
isoiguesterin 
isoliquiritin 
isonocardicin C 
isoorientin +   
isopatulin 
isopentenyldehydrorhodopin 
isopentylamine 
isostrychnine 
isotabtoxin 
isotalatizidine 
isotretinoin  
isowigtheone hydrate 
ivosidenib 
ixabepilone 
ixazomib +   
ixazomib citrate 
ixerochinolide 
jacarelhyperol A 
jaceosidin  
jacobine N-oxide 
jacozine +  
jacozine N-oxide 
jadomycin B 
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 
jolkinol A 
josamycin  
JP-8g 
JQ1 
juglanin A 
juglanin B 
julichrome Q6 +  
julichrome Q6-6 
juvenile hormone I 
juvenile hormone II 
juvenile hormone III  
juvenile hormone III bisepoxide 
juvenile hormone III skipped bisepoxide 
JWH-133 
K-252a +   
kadlongilactone A 
kadlongilactone B 
kadsuphilactone B 
kaempferol +   
kaempferol 3,7-di-O-alpha-L-rhamnoside 
kaempferol 3-O-(5-O-acetyl-alpha-D-apiofuranosyl)-7-O-alpha-L-rhamnopyranoside 
kaempferol 3-O-beta-D-galactoside  
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 
kavapyrone 
Ki11502 
kidjoranin-3-O-alpha-diginopyranosyl-(1->4)-beta-cymaropyranoside 
kidjoranin-3-O-beta-digitoxopyranoside 
kievitone +  
kievitone hydrate 
kitastatin 1 
klugine 
klymollin C 
klymollin D 
klymollin E 
klymollin F 
klymollin G 
klymollin H 
knipholone +  
koshikamide A2 
KP1019 
KT 5720  
KT 5926  
Ku-0063794  
kweichowenol B 
L-2-amino-4-methoxy-trans-but-3-enoic acid 
L-2-aminopentanoic acid 
L-2-aminopentanoic acid zwitterion 
L-altrarate(1-) 
L-altraric acid 
L-beta-ethynylserine 
L-beta-ethynylserine zwitterion 
L-BMAA 
L-canaline 
L-dihydroanticapsin 
L-erythrulose 4-phosphate 
L-erythrulose 4-phosphate(2-) 
L-homophenylalanine 
L-propargylglycine zwitterion 
L-ribonic acid 
L-tagatofuranose 6-phosphate(2-) 
labd-13(16),14-diene-9-ol 
labd-13Z-ene-9,15,16-triol 
lactonamycin 
lamesticumin A 
lamesticumin B 
lamesticumin C 
lamesticumin D 
lamesticumin E 
lamesticumin F 
lancovutide 
lanigerol 
lanosterol +   
lansic acid 3-ethyl ester 
lanthionine +   
lapatinib  
lasalocid  
lasofoxifene  
laurebiphenyl 
laurinterol +  
lavendiol 
lawsone  
LDC4297 
leachianone A 
leflunomide  
legioliulin 
lehualide E 
lehualide F 
lehualide G 
lehualide H 
lehualide I 
lehualide J 
lehualide K 
lejimalide A 
lejimalide B 
lenalidomide  
lenvatinib 
lenvatinib mesylate 
leptomycin A 
leptomycin B  
letrozole  
leucascandrolide A congener 
leucisterol 
leucomycin +   
leucomycin V 
leucosesterlactone 
leucosesterterpenone 
leucospiroside A 
leupeptin  
leuprolide +   
leuprolide acetate 
levodione 
LGK974  
licoagroside B 
licocoumarone  
licoricidin +   
licoricone 
licorisoflavan A 
lificiguat 
ligstroside 
LimKi 3 
limonene 1,2-epoxide +  
limonin +   
limonoic acid 
linalool +   
linalyl acetate  
lincomycin +   
linifanib 
lipid A 1,4'-bis(2-aminoethyl diphosphate) 
liriodenine 
lissoclibadin 1 
lissoclibadin 2 
lissoclibadin 3 
lividomycins +  
LLP-3 
lochnericine 
lomefloxacin +   
lomefloxacin hydrochloride 
lomustine  
lonafarnib  
lonazolac 
lonazolac calcium 
longicalycinin A 
longirostrerone A 
longirostrerone B 
longirostrerone C 
longirostrerone D 
lonidamine +   
Lonsurf 
loperamide  
loracarbef 
lorlatinib 
lovastatin +   
LRRK2-IN-1 
LSM-14399 
LSM-16990 
LSM-17286 
LSM-17442 
LSM-19637 
LSM-19776 
LSM-22688 
LSM-24412 
LSM-4709 
LSM-5894 
LSM-9991 
LTX-109 
lubimin +  
lucanthone +   
lucensimycin E 
lucialdehyde B 
lucialdehyde C 
lucidenic acid N  
Luciduline 
luminespib 
luminmycin A 
lupan-3beta,20-diol 
lupulin A 
lupulone 
luteolin +   
luteolin 7-O-neohesperidoside 
luzonial A 
luzonial B 
luzonidial B 
LY-2157299  
lychnostatin 1 
lychnostatin 2 
lymecycline 
lymphostin 
lyratol C 
lyratol D 
lysikokianoside 1 
maackiaflavanone A 
maackiaflavanone B 
maackiapterocarpan A 
macaflavanone G 
macaranone A 
macluraxanthone B 
macluraxanthone C 
macrocin 
macrolide +   
macrolide antibiotic +   
malachite green 
malacidin A 
malacidin B 
maltotetraose 
manassantin A 
manassantin B 
mancude organic heterobicyclic parent +   
mandelic acid +   
manool 
manzamine A +  
maoecrystal Z 
marianine 
marianoside A 
marimastat  
marineosin A 
marineosin B 
marmesin +  
masitinib 
maslinic acid +   
masoprocol  
mastoparan  
mastoparan-A 
mastoparan-AF 
mastoparan-B 
mastoparan-D 
mastoparan-M 
mastoparan-V 
maytansine +  
maytenfolone A 
MCB-613 
Me-YTM-T 
mechlorethamine hydrochloride 
meclofenamic acid  
mediomycin A 
mediomycin B 
medroxyprogesterone acetate  
megathyrin A 
megestrol +   
megestrol acetate  
melittin  
melophlin P 
melophlin Q 
melophlin R 
melophlin S 
melphalan  
mercaptopurine +   
meropenem +   
meroterpenoid +   
mersacidin 
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  
methoxyacrylate strobilurin antifungal agent +   
methoxycarbanilate strobilurin antifungal agent +  
methoxyiminoacetamide strobilurin antifungal agent +  
methoxyiminoacetate strobilurin antifungal agent +   
methyl (13E)-11,16-dihydroxy-16-methyl-9-oxoprost-13-en-1-oate +   
methyl (indol-3-yl)acetate 
methyl 3,5-di-O-caffeoyl quinate 
methyl 3-[2-(2-thienyl)acetamido]thiophene-2-carboxylate 
methyl 4-amino-2-(2,3-dihydroxy-3-methylbutyl)benzoate 
methyl 5-aminolevulinate +  
methyl 5-aminolevulinate hydrochloride 
methyl gamma-D-aspartate 
methyl gamma-linolenate 
methyl lansiolate 
methyl nogalonate 
methyl nonanoate 
methyl pentadecanoate 
Methyl violet 2B 
Methyl violet 2B free base 
methylene bis(thiocyanate) 
methylene blue  
methylisothiazolinone +   
methylparaben  
methylseleninic acid  
methylselenol 
methyltestosterone  
methymycin 
metronidazole +   
metronidazole benzoate 
metronidazole hydrochloride 
mevastatin +   
mevinic acid 
mevinolinic acid 
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 
midostaurin  
migrastatin 
milbemycin +   
militarinone A 
miltefosine  
mimosifolenone 
minabeolide 1 
minheryin G 
minquartynoic acid 
Mirtazapine-N-oxide 
mitchellene A 
mitchellene C 
mithramycin  
mitoguazone 
mitoguazone hydrochloride +  
mitoguazone hydrochloride hydrate 
mitomycin +   
mitomycin A 
mitomycin B 
mitomycin C  
mitoxantrone +   
mitoxantrone dihydrochloride 
mivotilate 
ML-236C +  
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 J acid 
monacolin L +  
monacolin L acid 
monascin  
monascorubrin 
monastrol 
monensin A  
monepantel 
monoacetyldapsone 
monoanhydrobacterioruberin 
monodechloroaminopyrrolnitrin 
monodictyochromone A 
monodictyochromone B 
monodictysin B 
monodictysin C 
monotesone A 
morellic acid +  
morellin +  
morin  
morinamide 
moromycin A 
moromycin B 
morpholine antifungal agent +   
morusin  
motixafortide 
motualevic acid A 
motualevic acid F 
MTIC 
mucidin 
mucronulatol 
Mukaadial 
multiplolide A 
multiplolide B 
mupirocin 
muramic acid +  
mutalomycin 
mutalomycin sodium salt 
Mycalamide B 
mycinamicin +  
mycophenolic acid +   
Mycoplasma genitalium metabolite +   
Mycosporine 
mycothiol +  
mygalin 
myo-inositol hexakisphosphate  
myrcenol 
myriaporone 3 
Myricanone 
myricetin +   
myriocin  
myristyl palmitate 
Myrocin A 
myrothenone A 
myrsinoic acid A 
myxochelin B 
N(1),N(12)-diethylspermine  
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-dimethyl-N'-(2-methyl-4-oxo-6-phenyl-3-thieno[2,3-d]pyrimidinyl)methanimidamide 
N,O-diacylethanolamine +  
N-(1,3-benzodioxol-5-yl)-2-[[3-(2-methoxyphenyl)-4-oxo-6,7-dihydrothieno[3,2-d]pyrimidin-2-yl]thio]acetamide 
N-(1,3-benzodioxol-5-yl)-2-[[6-methyl-4-oxo-3-(phenylmethyl)-6,7-dihydrothieno[3,2-d]pyrimidin-2-yl]thio]acetamide 
N-(1,3-benzodioxol-5-yl)-3-ethyl-5-methyl-4-oxo-6-thieno[2,3-d]pyrimidinecarboxamide 
N-(1,3-benzodioxol-5-ylmethyl)-N-[2-(cyclohexylamino)-2-oxo-1-pyridin-4-ylethyl]-2,2,2-trifluoroacetamide 
N-(1-phenylethyl)acetamide +  
N-(11-oxo-6,7,8,9-tetrahydropyrido[2,1-b]quinazolin-2-yl)-3-(3,4,5-trimethoxyphenyl)-2-propenamide 
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-furanylmethyl)-2-(4-oxo-6-phenyl-3-thieno[2,3-d]pyrimidinyl)acetamide 
N-(2-furanylmethyl)-2-(6,7,8,9-tetrahydro-5H-cyclohepta[2,3]thieno[2,4-d]pyrimidin-4-ylthio)acetamide 
N-(2-furanylmethyl)-2-[[4-oxo-3-[3-(1-pyrrolidinyl)propyl]-[1]benzothiolo[3,2-d]pyrimidin-2-yl]thio]acetamide 
N-(2-furanylmethyl)-3-methyl-7,8-dihydro-6H-cyclopenta[4,5]thieno[1,2-c]pyrimidin-1-amine 
N-(2-hydroxydocosanoyl)eicosasphinganine 
N-(2-hydroxyhexacosanoyl)phytosphingosine +  
N-(2-methoxyethyl)-4-\{[6-(pyridin-4-yl)quinazolin-2-yl]amino\}benzamide 
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-hydroxypropyl)-4-[(1-oxo-2,6,7,8-tetrahydrocyclopenta[2,3]thieno[2,4-b]pyrimidin-3-yl)thio]butanamide 
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-bromophenyl)-3,4,5,6-tetrahydrophthalimide 
N-(4-carboxy-4-oxobutanoyl)-L-ethylglycylglycine 
N-(4-chlorophenyl)-2-[3-(2-furanylmethyl)-4-imino-6,6-dimethyl-2-oxo-5,8-dihydropyrano[2,3]thieno[2,4-b]pyrimidin-1-yl]acetamide 
N-(4-ethoxyphenyl)-2-[(6-phenyl-4-thieno[2,3-d]pyrimidinyl)thio]propanamide 
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-chloro-2-methoxyphenyl)-2-[[3-(2-methoxyethyl)-6-methyl-4-oxo-6,7-dihydrothieno[3,2-d]pyrimidin-2-yl]thio]acetamide 
N-(5-methyl-3-isoxazolyl)-2-[(6-methyl-4-oxo-3-phenyl-6,7-dihydrothieno[3,2-d]pyrimidin-2-yl)thio]acetamide 
N-(5-methyl-3-isoxazolyl)-3-(4-methylphenyl)-2-propenamide 
N-(5-methyl-3-isoxazolyl)-3-phenyl-2-propenamide 
N-(6-methyl-1,3-benzothiazol-2-yl)-2-[(4-oxo-3-phenyl-6,7-dihydrothieno[3,2-d]pyrimidin-2-yl)thio]acetamide 
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-(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-[(1S)-2-(dimethylamino)-1-phenylethyl]-6,6-dimethyl-3-[(2-methyl-4-thieno[3,2-d]pyrimidinyl)amino]-1,4-dihydropyrrolo[3,4-c]pyrazole-5-carboxamide 
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)methoxy]-N'-(4-thieno[2,3-d]pyrimidinyl)methanimidamide 
N-[(4-chlorophenyl)methyl]-2-(2,4-dioxo-1H-pyrimidin-6-yl)acetamide 
N-[(5Z,11Z,14Z)-8,9-epoxyicosatrienoyl]ethanolamine 
N-[(5Z,8Z,11Z)-14,15-epoxyicosatrienoyl]ethanolamine 
N-[(5Z,8Z,14Z)-11,12-epoxyicosatrienoyl]ethanolamine 
N-[(6-hydroxyindol-3-yl)acetyl]phenylalanine 
N-[(8Z,11Z,14Z)-5,6-epoxyicosatrienoyl]ethanolamine 
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-[2-(2-methoxyphenoxy)ethyl]-3-(4-methoxyphenyl)-2-propenamide 
N-[2-(3,4-diethoxyphenyl)ethyl]-4-(phenylmethyl)-5-thieno[3,2-b]pyrrolecarboxamide 
N-[2-(3,4-diethoxyphenyl)ethyl]-4-[(3-methylphenyl)methyl]-5-thieno[3,2-b]pyrrolecarboxamide 
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-[3-(3,5-dimethyl-1-piperidinyl)propyl]-1-(9-fluoro-[1]benzothiolo[3,2-d]pyrimidin-4-yl)-4-piperidinecarboxamide 
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-[3-[butyl(ethyl)amino]propyl]-1-(9-fluoro-[1]benzothiolo[3,2-d]pyrimidin-4-yl)-4-piperidinecarboxamide 
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-(1-naphthylmethyl)-1,3-thiazol-2-yl]cyclohexanecarboxamide 
N-[5-(ethylthio)-1,3,4-thiadiazol-2-yl]-2-[[3-(2-methoxyphenyl)-4-oxo-6,7-dihydrothieno[3,2-d]pyrimidin-2-yl]thio]acetamide 
N-[5-[(2,6-dichlorophenyl)methylthio]-1,3,4-thiadiazol-2-yl]-5-methyl-2-pyrazinecarboxamide 
N-[6-ethyl-6-methyl-2-(methylthio)-5,8-dihydropyrano[4,5]thieno[1,2-c]pyrimidin-4-yl]-N',N'-dimethylethane-1,2-diamine 
N-[[4-(dimethylamino)phenyl]methyl]-3-ethyl-N-(2-furanylmethyl)-5-methyl-4-oxo-6-thieno[2,3-d]pyrimidinecarboxamide 
N-[[4-oxo-4-(2-pyridinylamino)butan-2-ylidene]amino]-2-pyrazinecarboxamide 
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-[(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-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-benzyl-N-methyl-2-(3-oxo-1,2-benzothiazol-2-yl)acetamide 
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-caffeoylspermidine 
N-carbamoyl-L-cysteine 
N-cyclohexyl-6-methyl-4-thieno[2,3-d]pyrimidinamine 
N-cyclohexyl-N,4-dimethyl-5-thieno[3,2-b]pyrrolecarboxamide 
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-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-pyridin-4-yl-7,8-dihydro-6H-cyclopenta[4,5]thieno[1,2-c]pyrimidin-1-amine 
N-trans-feruloyl-4'-O-methyldopamine 
N1,N5,N10-Tricaffeoyl spermidine 
naled  
nalidixic acid  
naloxegol 
naloxone +   
nanaomycin A 
naphthazarin  
naphthyridine +   
naphthyridine derivative +   
narbomycin 
naringenin 7-O-beta-D-glucoside 
naringin  
nataloe-emodin +  
navitoclax  
neamine +   
nectriapyrones +  
nelarabine 
nelfinavir  
nelfinavir mesylate 
neobavaisoflavone +   
neocarzinostatin chromophore 
neohesperidin 
neojiangyouaconitine 
neoline 
neomethymycin 
neophytadiene 
neopikromycin 
neopikromycin(1+) 
neopyrrolomycin B 
neosartoricin 
neothyonidioside 
nepetaside 
neratinib  
nezukol 
nidulalin A 
nigerapyrone B 
nigerapyrone D 
nigerapyrone E 
nigerazine A 
nigerazine B 
nigericin  
nigerone 
nigragillin 
nigranoic acid 
nikkomycin Z 
nilotinib  
nilutamide  
nimolicinol 
nimustine  
nimustine hydrochloride 
nintedanib  
nintedanib esylate 
nisin 
nitensidine E 
nitrapyrin  
nitrofuran antibiotic +   
nitrosulindac 
nitroxoline  
NK154183A 
NK154183B 
NK372135A 
NK372135B 
NK372135C 
nobiletin  
nocamycin E +  
nocamycin E(2-) 
nocamycin I 
nocamycin I(1-) 
nocardicin C 
nocardicin E(2-) 
nocardicin G 
nocardione A 
nocodazole  
nogalamycin 
nogalaviketone 
nogalonic acid +  
nonadec-1-ene 
nonaflavuxanthin 
nonaketide 
nonanedioic acid +   
nonyl palmitate 
norathyriol +   
norcaesalpinin D 
norcaesalpinin E 
norethisterone +   
norsolorinic acid 
norsolorinic acid anthrone 
nortriptyline  
novamethymycin 
novapikromycin 
novclobiocin 109 
novobiocin  
NP-101A 
NS-398  
nucleoside antibiotic +   
Nutlin +   
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  
O-formylcefamandole 
obochalcolactone 
obolactone 
obyanamide 
oceanalin A 
ochracenomicin A 
ochrocarpin A 
ochrocarpin B 
ochrocarpin C 
ochrocarpin D 
ochrocarpin E 
ochrocarpin F 
ochrocarpin G 
ochrocarpinone A 
ochrocarpinone B 
ochrocarpinone C 
ocotillone 
octadecane +   
octaketide 
octanoic acid +   
octhilinone  
octyl palmitate 
olaparib  
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] 
oleocanthal 
oleuropein +   
oligomycin +   
oligomycin A  
oligomycin D 
oligomycin mixture 
olivetolic acid +   
olivomycin +  
olivomycin A 
oltipraz  
omacetaxine mepesuccinate  
omega-3 fatty acid +   
omega-hydroxy-beta-dihydromenaquinone-9 
onalespib 
onetine +  
ophiobolin A  
ophiobolin F 
opine +  
oplodiol 
orantinib  
orbiculin A 
orbiculin E 
orbiculin F 
orbiculin G +  
oridonin  
oritavancin +  
orlistat  
ormaplatin 
Oroidine 
orotidine 
oroxylin A +   
oroxylin A(1-) 
osimertinib  
osimertinib mesylate 
ospemifene  
ossamycin 
osthenol 
OSU-03012  
otosenine +  
oviedomycin 
oxabicycloalkane +   
oxacephem +  
oxacillin +   
oxaline 
oxaliplatin +   
oxanamide 
oxazinooxazine +  
oxazolopyrazine +  
oxazolopyridine +   
oxazolopyrimidine +  
oxetanocin A +  
oxolinic acid 
oxolucidine B 
oxonitine 
oxymetholone +   
oxypeucedanin 
oxypeucedanin hydrate acetonide 
oxyphenbutazone +   
oxyphenbutazone hydrate 
oxytetracycline  
p-methoxybenzaldehyde  
PA-16-0081C 
Pacificin C(rel) 
Pacificin H(rel) 
Pacificin K(rel) 
Pacificin L(rel) 
paclitaxel +   
paclobutrazol  
Paeonenoide C 
paerucumarin 
palau'amide 
palbociclib  
pallidol  
palmariol B 
palmarumycin C8 
palmitoyllipid A 
panaxydol  
pannarin 
panobinostat  
panobinostat lactate 
papuamide B 
papulacandin A 
papulacandin B 
papulacandin C 
papulacandin D 
paraherquonin 
paraminabeolide A 
parathion-methyl  
pasireotide  
pasireotide aspartate 
patchouli alcohol  
pateamine 
patulin  
pavinetant 
paxanthonin +  
pazopanib  
pazopanib hydrochloride 
PD 0325901  
PD 168393  
PD-166866 +   
PD158780 
PD173074  
pectolinarin 
pederin 
peloruside A 
pemetrexed  
pemetrexed disodium +  
pemetrexed disodium heptahydrate 
penams +   
penimepicycline 
pentadecanal +  
pentaketide +  
pentalenolactone 
pentalenolactone D 
pentalenolactone E 
pentalenolactone F 
pentamidine  
pentetrazol  
peonidin +   
peonidin chloride  
pepstatin A  
peptide antibiotic +   
peregrinol +  
peregrinol diphosphate 
perillic acid +   
perindopril  
perindoprilat 
perquinoline 
pevonedistat  
pexidartinib 
PF 1163A 
PF 1163B 
PF-00477736  
PHA-533533 
PHA-665752  
phantomolin 
phaseolotoxin 
phenazine-1,6-dicarboxylic acid 
phenazine-1-carboxylic acid  
phenethicilloyl group 
phenethyl caffeate  
phenethyl isothiocyanate +   
phenformin  
phenoxymethylpenicillanyl group 
phenoxymethylpenicilloyl group 
phenylarsine oxide  
Phlegmarine 
phleomycin 
phleomycin D1 +  
phloretin +   
phomacin A 
phomacin B 
phomacin C 
phomalevone A 
phomalevone B 
phomalevone C 
phomoxanthone A 
phomoxanthone B 
phorbol +   
phorbol 13-acetate 12-myristate  
phosphatidyl-myo-inositol 6-acylmannoside(1-) 
phosphatoquinone A 
phosphatoquinone B 
phosphinomethylisomalic acid 
phosphoramidon  
phthalazines +   
phyllostine 
physalin B 
physalin D 
physalin F 
physcion +   
phytocassane +  
PI-103 
piceatannol +  
picropodophyllotoxin  
picrotin +   
picrotoxinin +   
piericidin A  
pierreione A 
pierreione B 
pikromycin 
pilsicainide 
pinocembrin +   
pinocembrin chalcone 
pipacycline 
pipercallosidine 
pipercallosine 
pipobroman 
pirazofurin 
pisoniamide 
PK-11195  
plakortide F free acid 
plakortolide K 
plakortolide L 
plakortolide M 
plakortolide N 
plakortolide O 
plakortolide P 
plakortolide Q 
plakortolide R 
plakortolide S 
plakortone L 
plakortone N 
plakortone P 
platencin +  
platencin A1 +  
platencin A1 methyl ester 
platencin A2 +  
platencin A2 methyl ester 
platencin A3 +  
platencin A3 methyl ester 
platensimycin +  
platensimycin A1 +  
platensimycin A1 methyl ester 
platensimycin A2 methyl ester 
platensimycin A3 methyl ester 
platensimycin A4 methyl ester 
platensimycin A5 methyl ester 
platensimycin B2 
platensimycin B3 
platensimycin B4 +  
platensimycin B4 methyl ester 
platensimycin methyl ester 
platensin A4 
plaunotol  
pleosporone 
plerixafor 
plitidepsin  
plumbagin  
PLX-4720 
PM-94128 
pneumocandin B0 +   
poacic acid 
podophyllotoxin +   
Poloxamer  
poly(glycerol phosphate) anion 
poly(glycerol phosphate) macromolecule +  
polyene antibiotic +   
polyhexamethylene biguanide 
polyhexamethylene biguanide hydrochloride 
polyhydroxyalkanoate 
polyketomycin 
polymyxin +   
polyoxin +  
polysulfur  
pomalidomide  
pomecin A 
ponatinib  
porfimer 
porfimer sodium 
potassium bitartrate 
potassium clavulanate +   
PP121 
pracinostat 
pradimicin +  
pradimicin B 
pradimicin C 
pralatrexate 
praliciguat 
pravastatin lactone 
preaustinoid A 
preaustinoid A1 
preaustinoid A2 
preaustinoid A3 
prednisolone +   
prednisolone phosphate 
prednisone +   
premithramycin A2' 
premithramycin A3' 
premycofactocin +  
premycofactocinol 
prenylcandidusin A 
prenylcandidusin B 
prenylcandidusin C 
prenylterphenyllin 
prenylterphenyllin A 
prenylterphenyllin B 
prenylterphenyllin C 
Prepacifenol epoxide 
presilphiperfolan-8beta-ol 
pridinol  
primin 
prinomastat  
prinomastat hydrochloride 
pristinamycin 
pristinamycin IA +  
pristinamycin IIA +  
proansamycin X 
procarbazine  
procarbazine hydrochloride 
procyanidin B4 +  
procyclidine +   
prodigiosin  
promegestone  
prontosil  
prop-2-yn-1-ol +   
propamidine 
propamidine isethionate 
Propanoylagmatine 
propolis extract 
propyl linoleate 
propylparaben  
prostaglandin J3 +  
protoasukamycin +  
protoaustinoid A 
protoaustinoid B 
protobassic acid +  
protodeoxyviolaceinate 
protodeoxyviolaceinic acid 
protopanaxadiol +   
protubonine A +  
proviolacein +   
psorospermin  
pteridines +   
pterolinus D 
pterolinus I 
pterostilbene  
purine-6-thiol  
puromycin +   
Purpureacin-1 
purpurogallin  
purpurquinone A 
purpurquinone B 
purpurquinone C 
pyocyanine  
pyoluteorin 
pyoverdine 
pyranopyran +  
pyranopyrazole +  
pyranopyridine +  
pyranopyrrole +  
pyranothiazole +  
pyrazolooxadiazepine +  
pyrazolopyrazole +   
pyrazolopyridazine +  
pyrazolopyridine +   
pyrazolopyrimidine +   
pyrazolotriazine +  
pyrazolotriazole +  
pyridazinodiazepine +   
pyridinestrone-3-carboxylic acid 
pyridopyrazine +  
pyridopyrimidine +   
pyridoxatin 
pyrimidine antifungal agent +   
pyrimidodiazepine +  
pyrimidopyridazine +   
pyrimidopyrimidine +   
pyrimidotriazine +  
pyrimorph 
pyrithiamine pyrophosphate 
pyrrolidine dithiocarbamate  
pyrrolidinopiperidine +   
pyrrolizidine +   
pyrrolizines +   
pyrrolnitrin 
pyrroloimidazole +  
pyrrolomycin A 
pyrrolopyrazine +   
pyrrolopyrazole +   
pyrrolopyridine +   
pyrrolopyrimidine +   
pyrrolotriazine +   
pyrrolysine +  
pyrvinium  
quassimarin 
quaternium-15 
quercetin +   
quercetin 3,4'-dimethyl ether 
quercetin 3-O-beta-D-glucopyranoside  
quercetin 4'-O-beta-D-glucopyranoside  
quinazolines +   
quinolin-8-ol +   
quinolizines +   
quinolone antibiotic +   
quinuclidines +   
quizartinib  
rac-crizotinib 
rac5c 
radicicol  
ravidomycin 
ravuconazole 
rediocide A 
rediocide C 
rediocide E 
rediocide F 
rediocide G 
regelidine 
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 
remangiflavanone A 
remangiflavanone B 
resorcinol monoacetate 
respirantin 
retaspimycin 
retaspimycin hydrochloride 
reumycin +  
reversine 
rhabduscin 
rhamnacene +  
rhamnose +   
rhinacanthin C 
rhizobactin 1021 
rhizopycnolide A 
rhizoxin 
rhodopin +  
rhosin 
ribostamycin +  
ribostamycin sulfate 
ridaforolimus 
riddelliine N-oxide 
rifampicin +   
rifamycin SV +   
rifamycin-undecaketide carboxylic acid +  
rifaximin  
rigosertib 
rigosertib sodium 
ristocetin 
Ro 48-8071 
Ro 48-8071 fumarate 
Ro 5-3335 
RO4927350 
robustaflavone +  
robustaflavone 7,4',7''-trimethyl ether 
rocaglamide  
roducitabine 
rohitukine 
romidepsin  
rosaramicin 
roseoflavin 
rostratin A 
rostratin B 
rostratin C 
rostratin D 
rotenone  
rotiorinol A 
rotiorinol B 
rotiorinol C 
rottlerin  
rotundifolioside A 
rotundifolioside H 
rotundifolioside I 
rotundifolioside J 
rotundifuran 
royal jelly  
RU 58668  
rubesanolide D 
rubiadin  
rubiarbonol G 
rubiarbonone E 19-acetate 
rubiarboside G 28-acetate 
rubimaillin  
rubitecan  
rubiyunnanol A 
rubiyunnanol B 
rubraxanthone 
rubrofusarin +  
rubrofusarin B 
rubrorotiorin 
rucaparib  
rutarin 
ruxolitinib +  
ruxolitinib phosphate 
S-allylcysteine  
S-propyl propanethiosulfinate 
saintopin 
salicylic acid +   
salicyluric acid +   
salinipyrone A 
Salinomycin  
salinosporamide +  
salinosporamide A 
salsalate  
salubrinal  
salvianolic acid B  
salvileucalin B 
salzmannianoside A 
salzmannianoside B 
samaderine B 
samaderine C 
samaderine E 
samaderine X 
samaderine Y 
samaderine Z 
sapacitabine 
sapienic acid +  
saponaceol A 
sarasinoside J 
satraplatin  
saturated organic heterobicyclic parent +  
saxagliptin +   
SC-58125  
SC560 
scalusamide A 
Sceptrin 
sch 213766 
sch 54445 
sch 725432 
SCH51344 
schiprolactone A 
schisanwilsonene A 
schizokinen 
schizolaenone A 
schizolaenone B 
Schizonepetoside B 
schweinfurthin G 
schweinfurthin H 
sciscllascilloside E-1 
sclareol 
sclerodol B 
scopolamine +   
scutebarbatine C 
scutebarbatine D 
scutebarbatine E 
scutebarbatine F 
scutebarbatine G 
scutellarin  
scutianthraquinone A 
scutianthraquinone B 
scutianthraquinone C 
scytalidamide A 
scytalidamide B 
scytonemin 
Se-methyl-L-selenocysteine +   
Se-methylselenocysteine +   
secoaggregatalactone A 
Seiricardine A 
seldomycin 5 
selenohomocystine 
selinone 
selumetinib  
semaxanib 
semustine  
senbusine A 
senecionine +   
seneciphylline N-oxide 
senecivernine N-oxide 
sennosides +  
sepantronium bromide 
Ser-Lys 
Ser-Tyr 
serratol 
sesterstatin 1 
sesterstatin 2 
sesterstatin 3 
sevadicin 
Sevelamer hydrochloride 
Sg17-1-4 
SG85 
SGC-CK2-1 
sibiromycin 
sideretin (oxidized form) 
sigmoidin A 
sigmoidin B 
silibinin  
silver(1+) sulfadiazinate 
silvestrol 
simalikalactone D 
sinefungin  
sinomendine 
sinularolide B 
sinularolide C 
sinularolide D 
sinularolide E 
sirolimus +   
SIS3 free base 
sitoindoside IX 
SKF-96365 hydrochloride  
SN-38 +   
SN-38 carboxylic acid