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CHEBI ONTOLOGY - ANNOTATIONS

The Chemical Entities of Biological Interest (ChEBI) ontology is downloaded weekly from EMBL-EBI at http://www.ebi.ac.uk/chebi/. The data is made available under the Creative Commons License (CC BY 3.0, http://creativecommons.org/licenses/by/3.0/). For more information see: Degtyarenko et al. (2008) ChEBI: a database and ontology for chemical entities of biological interest. Nucleic Acids Res. 36, D344–D350.

Term:piperazines
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Accession:CHEBI:26144 term browser browse the term
Synonyms:alt_id: MESH:D010879
 xref_mesh: MESH:D010879


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      CHEBI ontology 19781
        chemical entity 19781
          atom 19779
            nonmetal atom 19659
              nitrogen atom 18625
                nitrogen molecular entity 18625
                  organonitrogen compound 18367
                    organonitrogen heterocyclic compound 17522
                      piperazines 3294
                        (1S,7R,8R,14S)-15,17-diazatetracyclo[12.2.2.1(3,7).1(8,12)]icosa-3(20),12(19)-diene-6,9-dione 0
                        (2,4-dichlorophenyl)-[4-[4-(methoxyiminomethyl)-2-nitrophenyl]-1-piperazinyl]methanone 0
                        (2S)-2-amino-N-[(3S)-7,7-dimethyl-4-[[4-(2-methylphenyl)-1-piperazinyl]sulfonylmethyl]-3-bicyclo[2.2.1]heptanyl]-4-methylsulfonylbutanamide 0
                        (3,4-dimethylphenyl)-(4-phenyl-1-piperazinyl)methanone 0
                        (3,5-dichlorophenyl)-[4-[2-(trifluoromethyl)-4-quinolinyl]-1-piperazinyl]methanone 0
                        (3-chlorophenyl)-[4-(7-chloro-4-quinolinyl)-1-piperazinyl]methanone 0
                        (4-chloro-2-methyl-3-pyrazolyl)-[4-(2-ethoxyphenyl)-1-piperazinyl]methanone 0
                        (4-chlorophenyl)-[4-(2-pyridinyl)-1-piperazinyl]methanone 0
                        (4-chlorophenyl)-[4-(7-chloro-4-quinolinyl)-1-piperazinyl]methanone 0
                        (4-chlorophenyl)-[4-(7-chloro-4-quinolinyl)-2-methyl-1-piperazinyl]methanone 0
                        (4-methylphenyl)-[4-[4-nitro-2-(1-pyrrolyl)phenyl]-1-piperazinyl]methanone 0
                        (4-methylphenyl)-[4-[4-nitro-3-(3-pyridinylmethylamino)phenyl]-1-piperazinyl]methanone 0
                        (4-tert-butylphenyl)-[4-[4-nitro-3-(3-pyridinylmethylamino)phenyl]-1-piperazinyl]methanone 0
                        (5R)-3'-phenyl-1-(phenylmethyl)spiro[1,3-diazinane-5,5'-2,4,4a,6-tetrahydro-1H-pyrazino[1,2-a]quinoline]-2,4,6-trione 0
                        (6-bromo-5-methoxy-2-methyl-3-benzofuranyl)-[4-(2-methylphenyl)-1-piperazinyl]methanone 0
                        (S,S)-2,5-di-(p-hydroxybenzyl)piperazine 0
                        1,1-dimethyl-4-phenylpiperazin-1-ium 0
                        1,3-benzothiazol-2-yl-[4-(2-pyridinyl)-1-piperazinyl]methanone 0
                        1,3-dimethyl-8-(4-phenyl-1-piperazinyl)-7H-purine-2,6-dione 0
                        1-(1,3-benzodioxol-5-yl)-3-[(2R,3R,6R)-2-(hydroxymethyl)-6-[2-oxo-2-(4-phenyl-1-piperazinyl)ethyl]-3,6-dihydro-2H-pyran-3-yl]urea 0
                        1-(1,3-benzodioxol-5-yl)-3-[(2R,3R,6R)-2-(hydroxymethyl)-6-[2-oxo-2-(4-phenyl-1-piperazinyl)ethyl]-3-oxanyl]urea 0
                        1-(1,3-benzodioxol-5-yl)-3-[(2R,3R,6S)-2-(hydroxymethyl)-6-[2-oxo-2-(4-phenyl-1-piperazinyl)ethyl]-3,6-dihydro-2H-pyran-3-yl]urea 0
                        1-(1,3-benzodioxol-5-yl)-3-[(2R,3R,6S)-2-(hydroxymethyl)-6-[2-oxo-2-(4-phenyl-1-piperazinyl)ethyl]-3-oxanyl]urea 0
                        1-(1,3-benzodioxol-5-yl)-3-[(2R,3S,6R)-2-(hydroxymethyl)-6-[2-oxo-2-(4-phenyl-1-piperazinyl)ethyl]-3,6-dihydro-2H-pyran-3-yl]urea 0
                        1-(1,3-benzodioxol-5-yl)-3-[(2R,3S,6R)-2-(hydroxymethyl)-6-[2-oxo-2-(4-phenyl-1-piperazinyl)ethyl]-3-oxanyl]urea 0
                        1-(1,3-benzodioxol-5-yl)-3-[(2R,3S,6S)-2-(hydroxymethyl)-6-[2-oxo-2-(4-phenyl-1-piperazinyl)ethyl]-3,6-dihydro-2H-pyran-3-yl]urea 0
                        1-(1,3-benzodioxol-5-yl)-3-[(2R,3S,6S)-2-(hydroxymethyl)-6-[2-oxo-2-(4-phenyl-1-piperazinyl)ethyl]-3-oxanyl]urea 0
                        1-(1,3-benzodioxol-5-yl)-3-[(2S,3R,6R)-2-(hydroxymethyl)-6-[2-oxo-2-(4-phenyl-1-piperazinyl)ethyl]-3,6-dihydro-2H-pyran-3-yl]urea 0
                        1-(1,3-benzodioxol-5-yl)-3-[(2S,3R,6R)-2-(hydroxymethyl)-6-[2-oxo-2-(4-phenyl-1-piperazinyl)ethyl]-3-oxanyl]urea 0
                        1-(1,3-benzodioxol-5-yl)-3-[(2S,3R,6S)-2-(hydroxymethyl)-6-[2-oxo-2-(4-phenyl-1-piperazinyl)ethyl]-3-oxanyl]urea 0
                        1-(1,3-benzodioxol-5-yl)-3-[(2S,3S,6R)-2-(hydroxymethyl)-6-[2-oxo-2-(4-phenyl-1-piperazinyl)ethyl]-3,6-dihydro-2H-pyran-3-yl]urea 0
                        1-(1,3-benzodioxol-5-yl)-3-[(2S,3S,6R)-2-(hydroxymethyl)-6-[2-oxo-2-(4-phenyl-1-piperazinyl)ethyl]-3-oxanyl]urea 0
                        1-(1,3-benzodioxol-5-yl)-3-[(2S,3S,6S)-2-(hydroxymethyl)-6-[2-oxo-2-(4-phenyl-1-piperazinyl)ethyl]-3,6-dihydro-2H-pyran-3-yl]urea 0
                        1-(1,3-benzodioxol-5-yl)-3-[(2S,3S,6S)-2-(hydroxymethyl)-6-[2-oxo-2-(4-phenyl-1-piperazinyl)ethyl]-3-oxanyl]urea 0
                        1-(1,3-benzodioxol-5-yl)-3-[4-(4-hydroxyphenyl)-1-piperazinyl]pyrrolidine-2,5-dione 0
                        1-(2,3-dimethylphenoxy)-3-[4-(2-pyridinyl)-1-piperazinyl]-2-propanol 0
                        1-(2,4-dimethylphenyl)-4-(1-piperidinylsulfonyl)piperazine 0
                        1-(2-chloro-4-nitrophenyl)-4-(2-methoxyphenyl)piperazine 0
                        1-(2-fluorophenyl)-4-[(6-nitro-1,3-benzodioxol-5-yl)methyl]piperazine 0
                        1-(2-methoxyphenyl)-4-(3-thiophenylmethyl)piperazine 0
                        1-(2-methoxyphenyl)-4-[(4-methylphenyl)-(1-propan-2-yl-5-tetrazolyl)methyl]piperazine 0
                        1-(2-methoxyphenyl)piperazine 3
                        1-(2-nitrophenyl)-N-(4-phenyl-1-piperazinyl)methanimine 0
                        1-(2-nitrophenyl)-N-[4-(2-pyridinyl)-1-piperazinyl]methanimine 0
                        1-(2-tert-butylphenoxy)-3-[4-(2-pyridinyl)-1-piperazinyl]-2-propanol 0
                        1-(3,4-dichlorophenyl)sulfonyl-4-[3-[(4-methyl-1,2,4-triazol-3-yl)thio]-4-nitrophenyl]piperazine 0
                        1-(3,4-dimethoxyphenyl)sulfonyl-4-(2,6-dimethylphenyl)piperazine 0
                        1-(3,4-dimethoxyphenyl)sulfonyl-4-(2-methoxyphenyl)piperazine 0
                        1-(3-chlorophenyl)-4-[(3,4,5-trimethoxyphenyl)methyl]piperazine 0
                        1-(3-chlorophenyl)-4-hexylpiperazine 0
                        1-(3-chlorophenyl)-N-[4-(2-methoxyphenyl)-1-piperazinyl]methanimine 0
                        1-(4-chloro-3-methoxyphenyl)sulfonyl-4-phenylpiperazine 0
                        1-(4-ethylphenoxy)-3-(4-phenyl-1-piperazinyl)-2-propanol 0
                        1-(4-fluorophenyl)-3-[4-[3-(trifluoromethyl)phenyl]-1-piperazinyl]pyrrolidine-2,5-dione 0
                        1-(4-fluorophenyl)-4-[[1-(2-phenylethyl)-5-tetrazolyl]-thiophen-2-ylmethyl]piperazine 0
                        1-(4-fluorophenyl)sulfonyl-4-(2-methoxyphenyl)piperazine 0
                        1-(4-methoxy-2-nitrophenyl)-4-(5,6,7,8-tetrahydronaphthalen-2-ylsulfonyl)piperazine 0
                        1-(4-methyl-2-prop-2-enylphenoxy)-3-(4-phenyl-1-piperazinyl)-2-propanol 0
                        1-(4-methylphenyl)-N-(4-phenyl-1-piperazinyl)methanimine 0
                        1-(4-nitrophenyl)-N-[4-(2-pyridinyl)-1-piperazinyl]ethanimine 0
                        1-(5-bicyclo[2.2.1]hept-2-enylmethyl)-4-[3-(trifluoromethyl)phenyl]piperazine 0
                        1-(5-chloro-2-methylphenyl)-4-[1-[1-(2-furanylmethyl)-5-tetrazolyl]propyl]piperazine 0
                        1-(cyclohexylmethyl)-4-phenylpiperazine 0
                        1-(phenylmethyl)-4-(4-phenyl-1-piperazinyl)pyrazolo[3,4-d]pyrimidine 0
                        1-Methyl-5-(4-pyridin-2-ylpiperazin-1-yl)sulfonylindole-2,3-dione 0
                        1-[(1-cyclopentyl-5-tetrazolyl)-thiophen-2-ylmethyl]-4-(2-methoxyphenyl)piperazine 0
                        1-[(1-tert-butyl-5-tetrazolyl)-thiophen-2-ylmethyl]-4-(2,3-dimethylphenyl)piperazine 0
                        1-[(2,4-dimethoxy-3-methylphenyl)methyl]-4-(2-pyridinyl)piperazine 0
                        1-[(2,5-dimethoxyphenyl)-[1-(2-oxolanylmethyl)-5-tetrazolyl]methyl]-4-(4-methoxyphenyl)piperazine 0
                        1-[(2-methoxyphenyl)-[1-(2-phenylethyl)-5-tetrazolyl]methyl]-4-phenylpiperazine 0
                        1-[(2S)-butan-2-yl]-N-[(4,6-dimethyl-2-oxo-1H-pyridin-3-yl)methyl]-3-methyl-6-[6-(1-piperazinyl)-3-pyridinyl]-4-indolecarboxamide 0
                        1-[(3,4-dimethoxyphenyl)-[1-(2-methylbutan-2-yl)-5-tetrazolyl]methyl]-4-(4-methoxyphenyl)piperazine 0
                        1-[(3,4-dimethoxyphenyl)-[1-(thiophen-2-ylmethyl)-5-tetrazolyl]methyl]-4-phenylpiperazine 0
                        1-[(3,4-dimethoxyphenyl)methyl]-4-(2,3-dimethylphenyl)piperazine 0
                        1-[(4-chlorophenyl)methyl]-4-(4-phenyl-1-piperazinyl)pyrazolo[3,4-d]pyrimidine 0
                        1-[(4-chlorophenyl)methyl]-4-[4-(2-methylphenyl)-1-piperazinyl]pyrazolo[3,4-d]pyrimidine 0
                        1-[(4-methylphenyl)methyl]-4-[4-(2-methylphenyl)-1-piperazinyl]pyrazolo[3,4-d]pyrimidine 0
                        1-[(4-methylphenyl)methyl]-4-[4-(4-methylphenyl)-1-piperazinyl]pyrazolo[3,4-d]pyrimidine 0
                        1-[(4-phenyl-1-piperazinyl)methyl]-2-naphthalenol 0
                        1-[1-(1-cyclopentyl-5-tetrazolyl)-2-methylpropyl]-4-(2-fluorophenyl)piperazine 0
                        1-[1-[1-(1,3-benzodioxol-5-ylmethyl)-5-tetrazolyl]-2-methylpropyl]-4-phenylpiperazine 0
                        1-[1-ethyl-4-[4-(4-fluorophenyl)-1-piperazinyl]-6-methyl-2-sulfanylidene-5-pyrimidinyl]ethanone 0
                        1-[1-ethyl-4-[4-(4-methoxyphenyl)-1-piperazinyl]-6-methyl-2-sulfanylidene-5-pyrimidinyl]ethanone 0
                        1-[1-ethyl-6-methyl-4-(4-phenyl-1-piperazinyl)-2-sulfanylidene-5-pyrimidinyl]ethanone 0
                        1-[2-(3,4-dihydro-1H-2-benzopyran-1-yl)ethyl]-4-(4-fluorophenyl)piperazine 0
                        1-[2-(4-azidophenyl)ethyl]-4-[3-(trifluoromethyl)phenyl]piperazine 0
                        1-[2-nitro-4-(trifluoromethylsulfonyl)phenyl]-4-phenylpiperazine 0
                        1-[3-(1,3-benzodioxol-5-yloxy)propyl]-4-phenylpiperazine 0
                        1-[3-[4-(2-chloro-5-methoxyphenyl)-1-piperazinyl]propyl]-3-(4-methylphenyl)urea 0
                        1-[3-[4-(2-fluorophenyl)-1-piperazinyl]propyl]-3-[4-(methylthio)phenyl]urea 0
                        1-[3-methyl-1-[1-[(4-methylphenyl)sulfonylmethyl]-5-tetrazolyl]butyl]-4-phenylpiperazine 0
                        1-[4-(2,3-dimethylphenyl)-1-piperazinyl]-2-(1-methyl-3-indolyl)ethanone 0
                        1-[4-(2,3-dimethylphenyl)-1-piperazinyl]-2-methyl-1-propanone 0
                        1-[4-(2,3-dimethylphenyl)-1-piperazinyl]-3-(4,4,6-trimethyl-2-sulfanylidene-1,3-diazinan-1-yl)-1-propanone 0
                        1-[4-(2-fluorophenyl)-1-piperazinyl]-4-(4,4,6-trimethyl-2-sulfanylidene-1,3-diazinan-1-yl)-1-butanone 0
                        1-[4-(2-methoxyphenyl)-1-piperazinyl]-2-[[5-(2-methyl-3-furanyl)-1,3,4-oxadiazol-2-yl]thio]ethanone 0
                        1-[4-(3-chlorophenyl)-1-piperazinyl]-2-phenyl-1-butanone 0
                        1-[4-(4-aminophenyl)-1-piperazinyl]ethanone 0
                        1-[4-(4-fluorophenyl)-1-piperazinyl]-3-[4-(4-morpholinylsulfonyl)phenyl]-2-propen-1-one 0
                        1-[4-(4-hydroxyphenyl)-1-piperazinyl]-3-(1H-indol-3-yl)-1-propanone 0
                        1-[4-(4-hydroxyphenyl)-1-piperazinyl]-3-thiophen-2-yl-2-propen-1-one 0
                        1-[4-[3-methyl-4-(3-methylphenyl)-1-piperazinyl]-3-nitrophenyl]piperidine-2,6-dione 0
                        1-[4-[4-(2-furanylmethylamino)phenyl]-1-piperazinyl]ethanone 0
                        1-[4-[4-(2-methoxyphenyl)-1-piperazinyl]butyl]pyrrolidine-2,5-dione 0
                        1-[4-[4-(4-methyl-1-piperazinyl)phenyl]-2-thiazolyl]-4-piperidinecarboxamide 0
                        1-[4-[4-[(5-bromo-2-furanyl)methylamino]phenyl]-1-piperazinyl]ethanone 0
                        1-[4-[4-[[(2R)-2-(2,4-dichlorophenyl)-2-(1-imidazolylmethyl)-1,3-dioxolan-4-yl]methoxy]phenyl]-1-piperazinyl]ethanone 0
                        1-[5-(diethylsulfamoyl)-2-(4-methyl-1-piperazinyl)phenyl]-3-(2-fluorophenyl)urea 0
                        1-[6-(2-hydroxypropan-2-yl)-2-pyridinyl]-6-[4-(4-methyl-1-piperazinyl)anilino]-2-prop-2-enyl-3-pyrazolo[3,4-d]pyrimidinone 0
                        1-[[4-(2,4,6-trimethylphenyl)-1-piperazinyl]sulfonyl]azepane 0
                        1-[[4-(2-pyridinyl)-1-piperazinyl]methyl]-2-benzo[cd]indolone 0
                        1-adamantyl-[4-(2-fluorophenyl)-1-piperazinyl]methanone 0
                        1-butyl-3-[2-(4-ethyl-1-piperazinyl)-4-methyl-6-quinolinyl]-1-methylthiourea 0
                        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 0
                        1-methyl-4-[2-oxo-2-(4-phenyl-1-piperazinyl)ethyl]-5-pyrrolo[3,2-b]pyrrolecarboxylic acid ethyl ester 0
                        1-methyl-4-[[2-oxo-2-[4-(2-pyridinyl)-1-piperazinyl]ethyl]thio]-2-quinolinone 0
                        1-phenyl-4-[[1-(phenylmethyl)-5-tetrazolyl]-(3-pyridinyl)methyl]piperazine 0
                        1-propylsulfonyl-4-(2-pyridinyl)piperazine 0
                        2,4-dimethyl-6-[2-oxo-2-(4-phenyl-1-piperazinyl)ethyl]-1,6-naphthyridin-5-one 0
                        2-(1-imidazolyl)-4-phenyl-6-(4-phenyl-1-piperazinyl)-1,3,5-triazine 0
                        2-(1-piperazinyl)quinoline 0
                        2-(2,3-dihydro-1H-inden-5-yloxy)-1-[4-[3-(trifluoromethyl)phenyl]-1-piperazinyl]ethanone 0
                        2-(3-methylphenoxy)-N-[4-(4-methylsulfonyl-1-piperazinyl)phenyl]acetamide 0
                        2-(4-acetyl-1-piperazinyl)-6-amino-4-(cyanomethyl)pyridine-3,5-dicarbonitrile 0
                        2-(4-bromophenyl)-1-[4-(2-pyridinyl)-1-piperazinyl]ethanone 0
                        2-(4-chloro-3,5-dimethylphenoxy)-N-[4-[4-[2-furanyl(oxo)methyl]-1-piperazinyl]phenyl]acetamide 0
                        2-(4-chlorophenoxy)-N-[4-[4-[2-furanyl(oxo)methyl]-1-piperazinyl]phenyl]acetamide 0
                        2-(4-chlorophenyl)-N-[4-[4-[2-furanyl(oxo)methyl]-1-piperazinyl]phenyl]acetamide 0
                        2-(4-methyl-1-piperazinyl)aniline 0
                        2-(4-phenyl-1-piperazinyl)quinoxaline 0
                        2-(\{2-[4-(4-Fluorophenyl)piperazino]-2-oxoethyl\}sulfanyl)acetic acid 0
                        2-[(1-methyl-3-indolyl)thio]-1-(4-phenyl-1-piperazinyl)ethanone 0
                        2-[(2-fluorophenyl)methylidene]-4-[2-oxo-2-[4-(2-pyridinyl)-1-piperazinyl]ethyl]-1,4-benzoxazin-3-one 0
                        2-[(3-fluorophenyl)methylthio]-1-(4-phenyl-1-piperazinyl)ethanone 0
                        2-[(3R,6aR,8R,10aR)-3-hydroxy-1-(3-methoxyphenyl)sulfonyl-3,4,6,6a,8,9,10,10a-octahydro-2H-pyrano[2,3-c][1,5]oxazocin-8-yl]-1-(4-phenyl-1-piperazinyl)ethanone 0
                        2-[(3R,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]-1-(4-phenyl-1-piperazinyl)ethanone 0
                        2-[(3R,6aR,8S,10aR)-3-hydroxy-1-(3-methoxyphenyl)sulfonyl-3,4,6,6a,8,9,10,10a-octahydro-2H-pyrano[2,3-c][1,5]oxazocin-8-yl]-1-(4-phenyl-1-piperazinyl)ethanone 0
                        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]-1-(4-phenyl-1-piperazinyl)ethanone 0
                        2-[(3R,6aS,8R,10aS)-3-hydroxy-1-(3-methoxyphenyl)sulfonyl-3,4,6,6a,8,9,10,10a-octahydro-2H-pyrano[2,3-c][1,5]oxazocin-8-yl]-1-(4-phenyl-1-piperazinyl)ethanone 0
                        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]-1-(4-phenyl-1-piperazinyl)ethanone 0
                        2-[(3R,6aS,8S,10aS)-3-hydroxy-1-(3-methoxyphenyl)sulfonyl-3,4,6,6a,8,9,10,10a-octahydro-2H-pyrano[2,3-c][1,5]oxazocin-8-yl]-1-(4-phenylpiperazin-1-yl)ethanone 0
                        2-[(3R,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]-1-(4-phenyl-1-piperazinyl)ethanone 0
                        2-[(3R,6aS,8S,10aS)-3-hydroxy-1-methyl-3,4,6,6a,8,9,10,10a-octahydro-2H-pyrano[2,3-c][1,5]oxazocin-8-yl]-1-(4-phenyl-1-piperazinyl)ethanone 0
                        2-[(3S,6aR,8R,10aR)-3-hydroxy-1-(3-methoxyphenyl)sulfonyl-3,4,6,6a,8,9,10,10a-octahydro-2H-pyrano[2,3-c][1,5]oxazocin-8-yl]-1-(4-phenylpiperazin-1-yl)ethanone 0
                        2-[(3S,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]-1-(4-phenylpiperazin-1-yl)ethanone 0
                        2-[(3S,6aR,8S,10aR)-3-hydroxy-1-(3-methoxyphenyl)sulfonyl-3,4,6,6a,8,9,10,10a-octahydro-2H-pyrano[2,3-c][1,5]oxazocin-8-yl]-1-(4-phenyl-1-piperazinyl)ethanone 0
                        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]-1-(4-phenyl-1-piperazinyl)ethanone 0
                        2-[(3S,6aS,8R,10aS)-3-hydroxy-1-(3-methoxyphenyl)sulfonyl-3,4,6,6a,8,9,10,10a-octahydro-2H-pyrano[2,3-c][1,5]oxazocin-8-yl]-1-(4-phenyl-1-piperazinyl)ethanone 0
                        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]-1-(4-phenyl-1-piperazinyl)ethanone 0
                        2-[(3S,6aS,8S,10aS)-3-hydroxy-1-(3-methoxyphenyl)sulfonyl-3,4,6,6a,8,9,10,10a-octahydro-2H-pyrano[2,3-c][1,5]oxazocin-8-yl]-1-(4-phenyl-1-piperazinyl)ethanone 0
                        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]-1-(4-phenyl-1-piperazinyl)ethanone 0
                        2-[(4,6-dimethyl-3-isoxazolo[5,4-b]pyridinyl)oxy]-1-[3-methyl-4-(3-methylphenyl)-1-piperazinyl]ethanone 0
                        2-[(4-phenyl-1-piperazinyl)methyl]-3,6-dihydro-2H-imidazo[1,2-c]quinazolin-5-one 0
                        2-[(5,5-dimethyl-6H-[1,2,4]triazolo[3,4-a]isoquinolin-3-yl)thio]-1-(4-phenyl-1-piperazinyl)ethanone 0
                        2-[(5,5-dimethyl-6H-[1,2,4]triazolo[3,4-a]isoquinolin-3-yl)thio]-1-[4-(2-methoxyphenyl)-1-piperazinyl]ethanone 0
                        2-[1-[[[(4-methoxyphenyl)-oxomethyl]amino]-sulfanylidenemethyl]-3-oxo-2-piperazinyl]acetic acid propan-2-yl ester 0
                        2-[2-[4-(2-fluorophenyl)-1-piperazinyl]-2-oxoethyl]-1,1-dioxo-1,2-benzothiazol-3-one 0
                        2-[2-[4-(2-methoxyphenyl)-1-piperazinyl]ethyl]-4,4-dimethylisoquinoline-1,3-dione 0
                        2-[2-[4-(2-methoxyphenyl)-1-piperazinyl]ethyl]-6,7,8,8a-tetrahydro-5H-imidazo[1,5-a]pyridine-1,3-dione 0
                        2-[2-[4-(4-fluorophenyl)-1-piperazinyl]-2-oxoethoxy]benzoic acid methyl ester 0
                        2-[2-fluoro-5-(4-methyl-1-piperazinyl)-4-nitrophenyl]-3,4-dihydro-1H-isoquinoline 0
                        2-[2-methoxy-4-(4-methyl-1-piperazinyl)anilino]-5,11-dimethyl-6-pyrimido[4,5-b][1,4]benzodiazepinone 0
                        2-[3-oxo-1-[[[oxo(thiophen-2-yl)methyl]amino]-sulfanylidenemethyl]-2-piperazinyl]acetic acid propan-2-yl ester 0
                        2-[4-(2,3-dimethylphenyl)-1-piperazinyl]-1-(8-methyl-1,3,4,5-tetrahydropyrido[4,3-b]indol-2-yl)ethanone 0
                        2-[4-(2-fluorophenyl)-1-piperazinyl]quinoxaline 0
                        2-[4-(2-hydroxyphenyl)-1-piperazinyl]-N-(5-methyl-3-isoxazolyl)acetamide 0
                        2-[4-(2-methoxyphenyl)-1-piperazinyl]-N-[4-(1-tetrazolyl)phenyl]acetamide 0
                        2-[4-(2-methyl-4-quinolinyl)-1-piperazinyl]-4-phenylthiazole 0
                        2-[4-(2-pyrimidinyl)-1-piperazinyl]quinoline 0
                        2-[4-(3-chlorophenyl)-1-piperazinyl]-3-pyridinecarboxylic acid propan-2-yl ester 0
                        2-[4-(4-chloro-2-nitrophenyl)-1-piperazinyl]phenol 0
                        2-[4-(4-methoxyphenyl)-1-piperazinyl]pyrimidine 0
                        2-[4-(4-nitrophenyl)-1-piperazinyl]-N-(2-pyridinyl)acetamide 0
                        2-[4-(5-chloro-2-methylphenyl)-1-piperazinyl]-N-(1,2,3,4-tetrahydronaphthalen-1-yl)acetamide 0
                        2-[4-[4-(4-carbamimidoylphenyl)-1-piperazinyl]-1-piperidinyl]acetic acid 0
                        2-[4-[4-(4-fluorophenyl)-2-thiazolyl]-1-piperazinyl]-1-[4-(4-methoxyphenyl)-1-piperazinyl]ethanone 0
                        2-[5-(2-aminophenyl)-2-tetrazolyl]-1-[4-(4-methoxyphenyl)-1-piperazinyl]ethanone 0
                        2-[[2-[4-(4-chlorophenyl)-1-piperazinyl]-2-oxoethyl]thio]-3-ethyl-4-quinazolinone 0
                        2-[[3-oxo-2-[3-oxo-3-(4-phenyl-1-piperazinyl)propyl]-2H-imidazo[1,2-c]quinazolin-5-yl]thio]acetonitrile 0
                        2-[[4-(2-methoxyphenyl)-1-piperazinyl]methyl]-6-methyl-2,3-dihydroimidazo[1,2-c]quinazolin-5-one 0
                        2-[[4-(2-pyridinyl)-1-piperazinyl]methyl]-1H-benzimidazole 0
                        2-[[5-(4-methylphenyl)-1,3,4-oxadiazol-2-yl]thio]-1-(4-phenyl-1-piperazinyl)ethanone 0
                        2-[[5-[(2,6-dimethylphenoxy)methyl]-4-ethyl-1,2,4-triazol-3-yl]thio]-1-(4-phenyl-1-piperazinyl)ethanone 0
                        2-amino-6-[4-(6-chloro-2-pyridinyl)-1-piperazinyl]pyridine-3,5-dicarbonitrile 0
                        2-butan-2-yl-4-[4-[4-[4-[[2-(2,4-dichlorophenyl)-2-(1,2,4-triazol-1-ylmethyl)-1,3-dioxolan-4-yl]methoxy]phenyl]-1-piperazinyl]phenyl]-1,2,4-triazol-3-one 24
                        2-chloro-N-(2,3-dihydro-1H-inden-5-yl)-5-[(4-phenyl-1-piperazinyl)sulfonyl]benzamide 0
                        2-chloro-N-[5-chloro-2-(4-methyl-1-piperazinyl)phenyl]benzenesulfonamide 0
                        2-ethoxy-5-(4-methylpiperazin-1-yl)sulfonylbenzoic acid 0
                        2-methoxy-6-[[[4-(2-methoxyphenyl)-1-piperazinyl]amino]methylidene]-1-cyclohexa-2,4-dienone 0
                        2-methyl-3-phenyl-5-propyl-7-[4-(2-pyridinyl)-1-piperazinyl]pyrazolo[1,5-a]pyrimidine 0
                        2-methyl-5-[(4-phenyl-1-piperazinyl)-(3,4,5-trimethoxyphenyl)methyl]-6-thiazolo[3,2-b][1,2,4]triazolol 0
                        3,7-dimethyl-2-[4-(2-pyridinyl)-1-piperazinyl]quinoline 0
                        3-(1H-benzimidazol-2-yl)-1-[4-(2,4-dimethylphenyl)-1-piperazinyl]-1-propanone 0
                        3-(2-methylpropyl)-6-[4-[3-(trifluoromethyl)phenyl]-1-piperazinyl]-1H-pyrimidine-2,4-dione 0
                        3-(3,5-dimethyl-1-pyrazolyl)-6-[4-(4-fluorophenyl)-1-piperazinyl]-1,2,4,5-tetrazine 0
                        3-(4-benzoyl-1-piperazinyl)-1-(2-methylpropyl)-6,7-dihydro-5H-cyclopenta[c]pyridine-4-carbonitrile 0
                        3-(4-ethylphenyl)-4-hydroxy-4-[oxo-[4-(2-pyridinyl)-1-piperazinyl]methyl]-1H-quinazolin-2-one 0
                        3-(4-methoxyphenyl)-N-[[4-(2-methoxyphenyl)-1-piperazinyl]-sulfanylidenemethyl]-2-propenamide 0
                        3-(4-methoxyphenyl)-N-[[4-(2-pyridinyl)-1-piperazinyl]-sulfanylidenemethyl]-2-propenamide 0
                        3-(4-phenyl-1-piperazinyl)propane-1,2-diol 0
                        3-[(1-cyclopentyl-5-tetrazolyl)-[4-(2-methoxyphenyl)-1-piperazinyl]methyl]-7-methyl-1H-quinolin-2-one 0
                        3-[(2-chlorophenyl)methyl]-7-[4-[4-(trifluoromethyl)phenyl]-1-piperazinyl]triazolo[4,5-d]pyrimidine 0
                        3-[(4-chlorophenyl)thio]-1-[4-(4-hydroxyphenyl)-1-piperazinyl]-1-propanone 0
                        3-[(4-phenyl-1-piperazinyl)sulfonyl]benzoic acid [2-(2-furanylmethylamino)-2-oxoethyl] ester 0
                        3-[2-[4-(2-chloro-4-nitrophenyl)-1-piperazinyl]ethoxy]-4-phenyl-1,2,5-oxadiazole 0
                        3-[2-[4-(2-methoxyphenyl)-1-piperazinyl]ethyl]-1,5-dihydropyrimido[5,4-b]indole-2,4-dione 0
                        3-[3-[4-(3-chlorophenyl)-1-piperazinyl]-3-oxopropyl]-4-pyrido[2,3-d]pyrimidinone 0
                        3-[3-[4-(4-methoxyphenyl)-1-piperazinyl]propyl]-2-sulfanylidene-1H-pyrido[2,3-d]pyrimidin-4-one 0
                        3-[4-(4-chlorophenyl)-1-piperazinyl]-1-(4-methoxyphenyl)pyrrolidine-2,5-dione 0
                        3-[5-[[4-(2-pyridinyl)-1-piperazinyl]sulfonyl]-2-thiophenyl]isoxazole 0
                        3-[[2-[4-(3-chlorophenyl)-1-piperazinyl]-1-oxoethyl]amino]-1H-indole-2-carboxylic acid methyl ester 0
                        3-[[3-[4-(3-chlorophenyl)-1-piperazinyl]-1-oxopropyl]amino]-4-methoxy-1H-indole-2-carboxylic acid methyl ester 0
                        3-[[4-(2,3-dimethylphenyl)-1-piperazinyl]-oxomethyl]-N,N-dimethyl-4-(1-pyrrolidinyl)benzenesulfonamide 0
                        3-[[4-(2,3-dimethylphenyl)-1-piperazinyl]-oxomethyl]-N,N-dimethylbenzenesulfonamide 0
                        3-[[4-(2-methoxyphenyl)-1-piperazinyl]iminomethyl]phenol 0
                        3-[[4-(4-chlorophenyl)-1-piperazinyl]methyl]-1H-pyrrolo[2,3-b]pyridine 0
                        3-[[4-(4-fluorophenyl)-1-piperazinyl]sulfonyl]benzoic acid [2-(methylamino)-2-oxoethyl] ester 0
                        3-[[4-(4-iodophenyl)-1-piperazinyl]methyl]-1H-pyrrolo[2,3-b]pyridine 0
                        3-[[4-[[4-(2-methoxyphenyl)-1-piperazinyl]-oxomethyl]cyclohexyl]methyl]-2-sulfanylidene-1H-quinazolin-4-one 0
                        3-chloro-1-cyclohexyl-4-(4-methyl-1-piperazinyl)pyrrole-2,5-dione 0
                        3-chloro-4-[4-(4-fluorophenyl)sulfonyl-1-piperazinyl]-N,N-dimethylbenzenesulfonamide 0
                        3-chloro-N-[2-[4-(4-fluorophenyl)-1-piperazinyl]-2-(3-pyridinyl)ethyl]benzamide 0
                        3-cyclohexyl-6-[4-(2,3-dichlorophenyl)-1-piperazinyl]-1H-pyrimidine-2,4-dione 0
                        3-cyclohexyl-6-[4-[3-(trifluoromethyl)phenyl]-1-piperazinyl]-1H-pyrimidine-2,4-dione 0
                        3-ethyl-6-[4-[3-(trifluoromethyl)phenyl]-1-piperazinyl]-1H-pyrimidine-2,4-dione 0
                        3-fluoro-N-[4-[[4-(4-methoxyphenyl)-1-piperazinyl]-oxomethyl]phenyl]benzenesulfonamide 0
                        3-furanyl-[4-[3-(4-methoxyphenyl)-4-(trifluoromethyl)-2H-pyrazolo[3,4-b]pyridin-6-yl]-1-piperazinyl]methanone 0
                        3-phenyl-1-[4-(2-pyridinyl)-1-piperazinyl]-1-propanone 0
                        3-phenyl-6-[4-[3-(trifluoromethyl)phenyl]-1-piperazinyl]-1H-pyrimidine-2,4-dione 0
                        3-phenyl-N-[4-(2-pyridinyl)-1-piperazinyl]-2-propen-1-imine 0
                        4-(1H-benzimidazol-2-ylthio)-1-[4-(4-nitrophenyl)-1-piperazinyl]-1-butanone 0
                        4-(3,4-dichlorophenyl)-N-(4,6-dimethyl-2-pyridinyl)-1-piperazinecarbothioamide 0
                        4-(3,4-dihydro-2H-quinolin-1-yl)-6-[(4-phenyl-1-piperazinyl)methyl]-1,3,5-triazin-2-amine 0
                        4-(4-hydroxyphenyl)-N-(phenylmethyl)-1-piperazinecarbothioamide 0
                        4-(4-nitrophenyl)-N-prop-2-enyl-1-piperazinecarbothioamide 0
                        4-(4-propan-2-yl-1-piperazinyl)phenol 0
                        4-(dichloroacetyl)piperazine-1-carbaldehyde 0
                        4-(diethylamino)benzoic acid [2-oxo-2-(4-phenyl-1-piperazinyl)ethyl] ester 0
                        4-(methoxymethyl)-6-methyl-2-(4-phenyl-1-piperazinyl)-3-pyridinecarbonitrile 0
                        4-[2-(1-cyclohexenyl)ethyl]-1-cyclohexyl-3-pyridin-4-ylpiperazine-2,5-dione 0
                        4-[2-[4-[3-(trifluoromethyl)phenyl]-1-piperazinyl]ethyl]aniline 0
                        4-[2-nitro-5-[4-(phenylmethyl)sulfonyl-1-piperazinyl]phenyl]morpholine 0
                        4-[3-[[4-(4-fluorophenyl)-1-piperazinyl]-oxomethyl]-2H-isoxazol-5-ylidene]-1-cyclohexa-2,5-dienone 0
                        4-[3-chloro-5-(trifluoromethyl)-2-pyridinyl]-N-(4,6-dimethyl-2-pyridinyl)-1-piperazinecarbothioamide 0
                        4-[4-(3-bromophenyl)sulfonyl-1-piperazinyl]-7-chloroquinoline 0
                        4-[4-(3-chlorophenyl)-1-piperazinyl]aniline 0
                        4-[4-(4-fluorophenyl)-1-piperazinyl]-N-[4-methyl-2-(4-morpholinyl)-6-quinolinyl]-4-oxobutanamide 0
                        4-[4-(benzenesulfonyl)-1-piperazinyl]-2-methylquinoline 0
                        4-[4-[(1-cyclopentyl-5-tetrazolyl)-pyridin-4-ylmethyl]-1-piperazinyl]phenol 0
                        4-[4-[(1-tert-butyl-5-tetrazolyl)-pyridin-4-ylmethyl]-1-piperazinyl]phenol 0
                        4-[4-[(2-oxo-1,3-dihydroindol-5-yl)sulfonyl]-1-piperazinyl]benzaldehyde 0
                        4-[4-[(2-oxo-1,3-dihydroindol-5-yl)sulfonyl]-1-piperazinyl]benzoic acid 0
                        4-[4-[4-[4-[[(2R,4S)-2-(2,4-dichlorophenyl)-2-(1,2,4-triazol-1-ylmethyl)-1,3-dioxolan-4-yl]methoxy]phenyl]piperazin-1-yl]phenyl]-1H-1,2,4-triazol-5-one 0
                        4-[4-[[1-(2-methylbutan-2-yl)-5-tetrazolyl]-(6-quinolinyl)methyl]-1-piperazinyl]phenol 0
                        4-[4-[[1-[(4-methoxyphenyl)methyl]-5-tetrazolyl]-(3-pyridinyl)methyl]-1-piperazinyl]phenol 0
                        4-[[4-(2,3-dimethylphenyl)-1-piperazinyl]methyl]-2,6-dimethoxyphenol 0
                        4-[[4-(2,5-dimethylphenyl)-1-piperazinyl]methyl]-2-methoxyphenol 0
                        4-\{2-[4-(2-aminoethyl)piperazin-1-yl]pyridin-4-yl\}-N-(3-chloro-4-methylphenyl)pyrimidin-2-amine 0
                        4-chloro-3-[[4-(2,3-dimethylphenyl)-1-piperazinyl]-oxomethyl]-N,N-dimethylbenzenesulfonamide 0
                        4-fluoro-N-[(2R,3R,6R)-2-(hydroxymethyl)-6-[2-oxo-2-(4-phenyl-1-piperazinyl)ethyl]-3,6-dihydro-2H-pyran-3-yl]benzenesulfonamide 0
                        4-fluoro-N-[(2R,3R,6R)-2-(hydroxymethyl)-6-[2-oxo-2-(4-phenyl-1-piperazinyl)ethyl]-3-oxanyl]benzenesulfonamide 0
                        4-fluoro-N-[(2R,3R,6S)-2-(hydroxymethyl)-6-[2-oxo-2-(4-phenyl-1-piperazinyl)ethyl]-3,6-dihydro-2H-pyran-3-yl]benzenesulfonamide 0
                        4-fluoro-N-[(2R,3R,6S)-2-(hydroxymethyl)-6-[2-oxo-2-(4-phenyl-1-piperazinyl)ethyl]-3-oxanyl]benzenesulfonamide 0
                        4-fluoro-N-[(2R,3S,6R)-2-(hydroxymethyl)-6-[2-oxo-2-(4-phenyl-1-piperazinyl)ethyl]-3,6-dihydro-2H-pyran-3-yl]benzenesulfonamide 0
                        4-fluoro-N-[(2R,3S,6R)-2-(hydroxymethyl)-6-[2-oxo-2-(4-phenyl-1-piperazinyl)ethyl]-3-oxanyl]benzenesulfonamide 0
                        4-fluoro-N-[(2R,3S,6S)-2-(hydroxymethyl)-6-[2-oxo-2-(4-phenyl-1-piperazinyl)ethyl]-3,6-dihydro-2H-pyran-3-yl]benzenesulfonamide 0
                        4-fluoro-N-[(2R,3S,6S)-2-(hydroxymethyl)-6-[2-oxo-2-(4-phenyl-1-piperazinyl)ethyl]-3-oxanyl]benzenesulfonamide 0
                        4-fluoro-N-[(2S,3R,6R)-2-(hydroxymethyl)-6-[2-oxo-2-(4-phenyl-1-piperazinyl)ethyl]-3,6-dihydro-2H-pyran-3-yl]benzenesulfonamide 0
                        4-fluoro-N-[(2S,3R,6R)-2-(hydroxymethyl)-6-[2-oxo-2-(4-phenyl-1-piperazinyl)ethyl]-3-oxanyl]benzenesulfonamide 0
                        4-fluoro-N-[(2S,3R,6S)-2-(hydroxymethyl)-6-[2-oxo-2-(4-phenyl-1-piperazinyl)ethyl]-3,6-dihydro-2H-pyran-3-yl]benzenesulfonamide 0
                        4-fluoro-N-[(2S,3R,6S)-2-(hydroxymethyl)-6-[2-oxo-2-(4-phenyl-1-piperazinyl)ethyl]-3-oxanyl]benzenesulfonamide 0
                        4-fluoro-N-[(2S,3S,6R)-2-(hydroxymethyl)-6-[2-oxo-2-(4-phenyl-1-piperazinyl)ethyl]-3,6-dihydro-2H-pyran-3-yl]benzenesulfonamide 0
                        4-fluoro-N-[(2S,3S,6R)-2-(hydroxymethyl)-6-[2-oxo-2-(4-phenyl-1-piperazinyl)ethyl]-3-oxanyl]benzenesulfonamide 0
                        4-fluoro-N-[(2S,3S,6S)-2-(hydroxymethyl)-6-[2-oxo-2-(4-phenyl-1-piperazinyl)ethyl]-3,6-dihydro-2H-pyran-3-yl]benzenesulfonamide 0
                        4-fluoro-N-[(2S,3S,6S)-2-(hydroxymethyl)-6-[2-oxo-2-(4-phenyl-1-piperazinyl)ethyl]-3-oxanyl]benzenesulfonamide 0
                        4-iodo-N-[4-methoxy-3-(4-methyl-1-piperazinyl)phenyl]benzenesulfonamide 0
                        4-methyl-7-[[4-[[4-(4-nitrophenyl)-1-piperazinyl]-oxomethyl]phenyl]methoxy]-1-benzopyran-2-one 0
                        4-phenoxy-1-[4-(2-pyridinyl)-1-piperazinyl]-1-butanone 0
                        5,8-dimethoxy-4-(4-methyl-1-piperazinyl)-2-(trifluoromethyl)quinoline 0
                        5-(4-ethylsulfonyl-1-piperazinyl)-2-nitro-N-(3-pyridinylmethyl)aniline 0
                        5-[(2-chloro-6-fluorophenyl)methyl]-N-[2-[4-(4-methoxyphenyl)-1-piperazinyl]ethyl]-1,3,4-oxadiazole-2-carboxamide 0
                        5-[(4-phenyl-1-piperazinyl)-thiophen-2-ylmethyl]-6-thiazolo[3,2-b][1,2,4]triazolol 0
                        5-[[4-(4-hydroxyphenyl)-1-piperazinyl]sulfonyl]-1,3-dihydroindol-2-one 0
                        5-cyano-2-phenyl-6-[4-(2-pyridinyl)-1-piperazinyl]-3-pyridinecarboxylic acid ethyl ester 0
                        5-cyano-6-[4-(4-methoxyphenyl)-1-piperazinyl]-2-oxo-1H-pyridine-3-carboxylic acid ethyl ester 0
                        5-isoquinolinesulfonic acid [4-[(2S)-2-[5-isoquinolinylsulfonyl(methyl)amino]-3-oxo-3-(4-phenyl-1-piperazinyl)propyl]phenyl] ester 0
                        5-isoquinolinesulfonic acid [4-[2-[5-isoquinolinylsulfonyl(methyl)amino]-3-oxo-3-(4-phenyl-1-piperazinyl)propyl]phenyl] ester 0
                        5-methyl-3-[3-[4-[2-(2,2,2-trifluoroethoxy)phenyl]-1-piperazinyl]propyl]-1H-pyrimidine-2,4-dione 0
                        6,7-dimethoxy-2-[[2-[4-(4-methoxyphenyl)-1-piperazinyl]-2-oxoethyl]thio]-3-quinolinecarbonitrile 0
                        6-(4-benzoyl-1-piperazinyl)-3,3-dimethyl-8-propan-2-yl-1,4-dihydropyrano[3,4-c]pyridine-5-carbonitrile 0
                        6-[(4-methyl-1-piperidinyl)sulfonyl]-2-(4-phenyl-1-piperazinyl)quinoline 0
                        6-[2-oxo-2-(4-phenyl-1-piperazinyl)ethyl]-3-(phenylmethyl)-7-triazolo[4,5-d]pyrimidinone 0
                        6-[4-(3-chlorophenyl)-1-piperazinyl]-3-cyclohexyl-1H-pyrimidine-2,4-dione 0
                        6-[4-(7-chloro-4-quinolinyl)-1-piperazinyl]-3-cyclohexyl-1H-pyrimidine-2,4-dione 0
                        6-amino-4-[3-[[4-(4-fluorophenyl)-1-piperazinyl]methyl]-4-methoxyphenyl]-3-methyl-2,4-dihydropyrano[2,3-c]pyrazole-5-carbonitrile 0
                        6-amino-5-[2-[4-(2-methoxyphenyl)-1-piperazinyl]-1-oxoethyl]-1,3-dimethylpyrimidine-2,4-dione 0
                        6-bromo-3-[4-oxo-4-[4-(2-pyridinyl)-1-piperazinyl]butyl]-2-sulfanylidene-1H-quinazolin-4-one 0
                        6-hydroxy-7-phenyl-4-[(4-phenyl-1-piperazinyl)methyl]-1-benzopyran-2-one 0
                        6-methyl-2-[4-[oxo(thiophen-2-yl)methyl]-1-piperazinyl]-3-quinolinecarbonitrile 0
                        7-(3-chlorophenyl)-2-(4-phenyl-1-piperazinyl)-7,8-dihydro-6H-quinazolin-5-one 0
                        7-[3-[4-(2-ethoxyphenyl)-1-piperazinyl]-2-hydroxypropoxy]-4-methyl-1-benzopyran-2-one 0
                        7-[4-[4-(2,5-dimethylphenyl)-1-piperazinyl]-4-oxobutyl]-6-sulfanylidene-5H-[1,3]dioxolo[4,5-g]quinazolin-8-one 0
                        7-[4-[4-(2-fluorophenyl)-1-piperazinyl]-4-oxobutyl]-6-sulfanylidene-5H-[1,3]dioxolo[4,5-g]quinazolin-8-one 0
                        7-benzyl-1,3-dimethyl-8-piperazin-1-yl-3,7-dihydropurine-2,6-dione 0
                        7-butyl-8-[[4-(3-chlorophenyl)-1-piperazinyl]methyl]-1,3-dimethylpurine-2,6-dione 0
                        7-chloro-4-[4-(2-chloroethyl)-1-piperazinyl]quinoline 0
                        7-chloro-4-[4-(3,4-dimethylphenyl)sulfonyl-1-piperazinyl]quinoline 0
                        7-hexyl-3-methyl-8-(4-phenyl-1-piperazinyl)purine-2,6-dione 0
                        7-methoxy-2-[4-[(2-methylphenyl)-oxomethyl]-1-piperazinyl]-3-quinolinecarbonitrile 0
                        8-(2-furanyl)-6-[4-[2-furanyl(oxo)methyl]-1-piperazinyl]-3,3-dimethyl-1,4-dihydrothiopyrano[3,4-c]pyridine-5-carbonitrile 0
                        8-[1-(1,3-benzodioxol-5-yl)-3-(4-phenyl-1-piperazinyl)propyl]-5,7-dimethoxy-4-methyl-1-benzopyran-2-one 0
                        8-[2-[4-(2-methoxyphenyl)-1-piperazinyl]ethyl]-8-azaspiro[4.5]decane-7,9-dione 0
                        8-[4-(3-chlorophenyl)-1-piperazinyl]-3-methyl-7-pentylpurine-2,6-dione 0
                        8-[[4-(4-fluorophenyl)-1-piperazinyl]methyl]-1,3-dimethyl-7-[2-(4-morpholinyl)ethyl]purine-2,6-dione 0
                        8-[[4-(5-chloro-2-methylphenyl)-1-piperazinyl]methyl]-3-methyl-7-(2-phenylethyl)purine-2,6-dione 0
                        BAR0329 0
                        Ethyl 4-(2-methoxyphenyl)piperazine-1-carboxylate 0
                        LSM-17022 0
                        LSM-18778 0
                        LSM-19803 0
                        LSM-2536 0
                        LSM-2814 0
                        LSM-2884 0
                        LSM-32143 0
                        LSM-34650 0
                        LSM-3918 0
                        LSM-6343 0
                        N,N-dimethyl-3-[[4-(4-nitrophenyl)-1-piperazinyl]-oxomethyl]-4-(1-pyrrolidinyl)benzenesulfonamide 0
                        N,N-dimethyl-3-[oxo-(4-phenyl-1-piperazinyl)methyl]-4-(1-pyrrolidinyl)benzenesulfonamide 0
                        N-(1,5-dimethyl-3-oxo-2-phenyl-4-pyrazolyl)-2-[4-(4-hydroxyphenyl)-1-piperazinyl]acetamide 0
                        N-(1-isoquinolinyl)-4-[3-(trifluoromethyl)phenyl]-1-piperazinecarbothioamide 0
                        N-(2,4-dimethoxyphenyl)-N-[2-[4-(4-methyl-1-piperazinyl)anilino]-4-pyrimidinyl]carbamic acid (2,6-dimethylphenyl) ester 0
                        N-(2-adamantyl)-4-(4-ethylsulfonyl-1-piperazinyl)-3-nitrobenzamide 0
                        N-(2-fluorophenyl)-3-[4-(2-fluorophenyl)-1-piperazinyl]propanamide 0
                        N-(2-furanylmethyl)-N'-[4-methyl-2-(4-methyl-1-piperazinyl)-6-quinolinyl]butanediamide 0
                        N-(3,5-dimethylphenyl)-4-(3-methoxyphenyl)-1-piperazinecarbothioamide 0
                        N-(4,6-dimethyl-2-pyridinyl)-4-[5-(trifluoromethyl)-2-pyridinyl]-1-piperazinecarbothioamide 0
                        N-(4-fluorophenyl)-4-(4-nitrophenyl)-1-piperazinecarbothioamide 0
                        N-[(2-furanylmethylamino)-oxomethyl]-2-[4-(4-hydroxyphenyl)-1-piperazinyl]acetamide 0
                        N-[(2R,3R,6R)-2-(hydroxymethyl)-6-[2-oxo-2-(4-phenyl-1-piperazinyl)ethyl]-3,6-dihydro-2H-pyran-3-yl]-4-pyridinecarboxamide 0
                        N-[(2R,3R,6R)-2-(hydroxymethyl)-6-[2-oxo-2-(4-phenyl-1-piperazinyl)ethyl]-3-oxanyl]-1-methyl-4-imidazolesulfonamide 0
                        N-[(2R,3R,6R)-2-(hydroxymethyl)-6-[2-oxo-2-(4-phenyl-1-piperazinyl)ethyl]-3-oxanyl]benzamide 0
                        N-[(2R,3R,6R)-2-(hydroxymethyl)-6-[2-oxo-2-(4-phenylpiperazin-1-yl)ethyl]-3,6-dihydro-2H-pyran-3-yl]-1-methylimidazole-4-sulfonamide 0
                        N-[(2R,3R,6S)-2-(hydroxymethyl)-6-[2-oxo-2-(4-phenyl-1-piperazinyl)ethyl]-3,6-dihydro-2H-pyran-3-yl]-1-methyl-4-imidazolesulfonamide 0
                        N-[(2R,3R,6S)-2-(hydroxymethyl)-6-[2-oxo-2-(4-phenyl-1-piperazinyl)ethyl]-3-oxanyl]benzamide 0
                        N-[(2R,3R,6S)-2-(hydroxymethyl)-6-[2-oxo-2-(4-phenylpiperazin-1-yl)ethyl]-3,6-dihydro-2H-pyran-3-yl]pyridine-4-carboxamide 0
                        N-[(2R,3S,6R)-2-(hydroxymethyl)-6-[2-oxo-2-(4-phenyl-1-piperazinyl)ethyl]-3,6-dihydro-2H-pyran-3-yl]-1-methyl-4-imidazolesulfonamide 0
                        N-[(2R,3S,6R)-2-(hydroxymethyl)-6-[2-oxo-2-(4-phenyl-1-piperazinyl)ethyl]-3,6-dihydro-2H-pyran-3-yl]-4-pyridinecarboxamide 0
                        N-[(2R,3S,6R)-2-(hydroxymethyl)-6-[2-oxo-2-(4-phenyl-1-piperazinyl)ethyl]-3-oxanyl]-1-methyl-4-imidazolesulfonamide 0
                        N-[(2R,3S,6S)-2-(hydroxymethyl)-6-[2-oxo-2-(4-phenyl-1-piperazinyl)ethyl]-3,6-dihydro-2H-pyran-3-yl]-1-methyl-4-imidazolesulfonamide 0
                        N-[(2R,3S,6S)-2-(hydroxymethyl)-6-[2-oxo-2-(4-phenyl-1-piperazinyl)ethyl]-3,6-dihydro-2H-pyran-3-yl]-4-pyridinecarboxamide 0
                        N-[(2R,3S,6S)-2-(hydroxymethyl)-6-[2-oxo-2-(4-phenyl-1-piperazinyl)ethyl]-3-oxanyl]-1-methyl-4-imidazolesulfonamide 0
                        N-[(2R,3S,6S)-2-(hydroxymethyl)-6-[2-oxo-2-(4-phenyl-1-piperazinyl)ethyl]-3-oxanyl]benzamide 0
                        N-[(2S,3R,6R)-2-(hydroxymethyl)-6-[2-oxo-2-(4-phenyl-1-piperazinyl)ethyl]-3,6-dihydro-2H-pyran-3-yl]-1-methyl-4-imidazolesulfonamide 0
                        N-[(2S,3R,6R)-2-(hydroxymethyl)-6-[2-oxo-2-(4-phenyl-1-piperazinyl)ethyl]-3,6-dihydro-2H-pyran-3-yl]-4-pyridinecarboxamide 0
                        N-[(2S,3R,6R)-2-(hydroxymethyl)-6-[2-oxo-2-(4-phenyl-1-piperazinyl)ethyl]-3-oxanyl]-1-methyl-4-imidazolesulfonamide 0
                        N-[(2S,3R,6R)-2-(hydroxymethyl)-6-[2-oxo-2-(4-phenyl-1-piperazinyl)ethyl]-3-oxanyl]benzamide 0
                        N-[(2S,3R,6S)-2-(hydroxymethyl)-6-[2-oxo-2-(4-phenyl-1-piperazinyl)ethyl]-3,6-dihydro-2H-pyran-3-yl]-4-pyridinecarboxamide 0
                        N-[(2S,3R,6S)-2-(hydroxymethyl)-6-[2-oxo-2-(4-phenyl-1-piperazinyl)ethyl]-3-oxanyl]-1-methyl-4-imidazolesulfonamide 0
                        N-[(2S,3S,6R)-2-(hydroxymethyl)-6-[2-oxo-2-(4-phenyl-1-piperazinyl)ethyl]-3,6-dihydro-2H-pyran-3-yl]-1-methyl-4-imidazolesulfonamide 0
                        N-[(2S,3S,6R)-2-(hydroxymethyl)-6-[2-oxo-2-(4-phenyl-1-piperazinyl)ethyl]-3,6-dihydro-2H-pyran-3-yl]-4-pyridinecarboxamide 0
                        N-[(2S,3S,6R)-2-(hydroxymethyl)-6-[2-oxo-2-(4-phenyl-1-piperazinyl)ethyl]-3-oxanyl]benzamide 0
                        N-[(2S,3S,6S)-2-(hydroxymethyl)-6-[2-oxo-2-(4-phenyl-1-piperazinyl)ethyl]-3,6-dihydro-2H-pyran-3-yl]-1-methyl-4-imidazolesulfonamide 0
                        N-[(2S,3S,6S)-2-(hydroxymethyl)-6-[2-oxo-2-(4-phenyl-1-piperazinyl)ethyl]-3-oxanyl]-1-methyl-4-imidazolesulfonamide 0
                        N-[(2S,3S,6S)-2-(hydroxymethyl)-6-[2-oxo-2-(4-phenyl-1-piperazinyl)ethyl]-3-oxanyl]benzamide 0
                        N-[(2S,3S,6S)-2-(hydroxymethyl)-6-[2-oxo-2-(4-phenylpiperazin-1-yl)ethyl]-3,6-dihydro-2H-pyran-3-yl]pyridine-4-carboxamide 0
                        N-[(cyclopentylamino)-oxomethyl]-2-[4-(2-hydroxyphenyl)-1-piperazinyl]acetamide 0
                        N-[(tert-butylamino)-oxomethyl]-2-[4-(3-chlorophenyl)-1-piperazinyl]acetamide 0
                        N-[(tert-butylamino)-oxomethyl]-2-[4-(4-hydroxyphenyl)-1-piperazinyl]acetamide 0
                        N-[1,4-dioxo-3-(4-phenyl-1-piperazinyl)-2-naphthalenyl]benzamide 0
                        N-[1-[4-(2-methoxyphenyl)-1-piperazinyl]-1-thiophen-2-ylpropan-2-yl]benzenesulfonamide 0
                        N-[1-methyl-2-[2-(4-phenyl-1-piperazinyl)ethyl]-5-benzimidazolyl]-2-furancarboxamide 0
                        N-[2-(4-acetyl-1-piperazinyl)phenyl]-2-(2,4-dichlorophenoxy)acetamide 0
                        N-[2-(4-acetyl-1-piperazinyl)phenyl]-2-(2-methylphenoxy)acetamide 0
                        N-[2-(4-acetyl-1-piperazinyl)phenyl]-2-(5-methyl-2-propan-2-ylphenoxy)acetamide 0
                        N-[2-(4-chlorophenoxy)ethyl]-5-(3,5-dimethyl-1-piperazinyl)-2-nitroaniline 0
                        N-[2-(4-ethyl-1-piperazinyl)-4-methyl-6-quinolinyl]-2-pyrazinecarboxamide 0
                        N-[2-[4-(2-methoxyphenyl)-1-piperazinyl]-2-(3-pyridinyl)ethyl]-2-thiophenesulfonamide 0
                        N-[2-[4-(2-methoxyphenyl)-1-piperazinyl]ethyl]-N-(2-pyridinyl)cyclohexanecarboxamide 26
                        N-[2-[4-(3-chlorophenyl)-1-piperazinyl]ethyl]-[1,2,4]triazolo[4,3-a]quinoxalin-4-amine 0
                        N-[2-[4-(4-fluorophenyl)-1-piperazinyl]-2-(3-pyridinyl)ethyl]cyclohexanecarboxamide 0
                        N-[2-[4-(4-methoxyphenyl)-1-piperazinyl]ethyl]-6-sulfanylidene-5H-benzimidazolo[1,2-c]quinazoline-3-carboxamide 0
                        N-[3-(4-methyl-1-piperazinyl)-1,4-dioxo-2-naphthalenyl]benzenesulfonamide 0
                        N-[3-[4-(2,3-dimethylphenyl)-1-piperazinyl]-3-oxopropyl]-2-(1-oxo-2-isoquinolinyl)acetamide 0
                        N-[3-[4-(2,5-dimethylphenyl)-1-piperazinyl]propyl]-2-(6-methyl-3-oxo-4H-1,4-benzoxazin-2-yl)acetamide 0
                        N-[3-[4-(3-chlorophenyl)-1-piperazinyl]-1,4-dioxo-2-naphthalenyl]-2-thiophenesulfonamide 0
                        N-[3-[4-(3-chlorophenyl)-1-piperazinyl]propyl]-2-[(1-ethyl-2-oxo-4-quinolinyl)oxy]acetamide 0
                        N-[3-[4-(4-fluorophenyl)-1-piperazinyl]-1,4-dioxo-2-naphthalenyl]benzenesulfonamide 0
                        N-[3-[[5-chloro-2-[4-(4-methyl-1-piperazinyl)anilino]-4-pyrimidinyl]oxy]phenyl]-2-propenamide 0
                        N-[3-chloro-4-[4-[2-furanyl(oxo)methyl]-1-piperazinyl]phenyl]-2-(4-chlorophenyl)acetamide 0
                        N-[3-chloro-4-[4-[oxo-(4-propoxyphenyl)methyl]-1-piperazinyl]phenyl]propanamide 0
                        N-[3-cyano-4-[4-(4-methoxyphenyl)-1-piperazinyl]phenyl]cyclohexanecarboxamide 0
                        N-[3-fluoro-4-(4-phenyl-1-piperazinyl)phenyl]-2-(4-morpholinyl)acetamide 0
                        N-[3-methoxy-4-(4-methyl-1-piperazinyl)phenyl]-1-(4-methoxyphenyl)-6-pyrazolo[3,4-d]pyrimidinamine 0
                        N-[3-oxo-3-(4-pyridin-4-yl-1-piperazinyl)propyl]-2,1,3-benzothiadiazole-4-sulfonamide 0
                        N-[3-oxo-3-[4-(2-pyridinyl)-1-piperazinyl]propyl]-2,1,3-benzothiadiazole-4-sulfonamide 0
                        N-[4-[3-[4-(5-chloro-2-methylphenyl)-1-piperazinyl]-2-hydroxypropoxy]phenyl]acetamide 0
                        N-[4-[4-(4-hydroxyphenyl)-1-piperazinyl]phenyl]carbamic acid phenyl ester 0
                        N-[4-[4-[(2-methylphenyl)-oxomethyl]-1-piperazinyl]phenyl]propanamide 0
                        N-[4-[4-[2-furanyl(oxo)methyl]-1-piperazinyl]phenyl]-2-(3-methylphenoxy)acetamide 0
                        N-[4-[[4-(2-fluorophenyl)-1-piperazinyl]-oxomethyl]-1-oxo-2-isoquinolinyl]-2-pyrazinecarboxamide 0
                        N-[4-[[[(2,6-dichloro-3,5-dimethoxyanilino)-oxomethyl]-[6-[4-(4-methyl-1-piperazinyl)anilino]-4-pyrimidinyl]amino]methyl]phenyl]-2-propenamide 0
                        N-[4-chloro-3-(trifluoromethyl)phenyl]-2-[4-(2-methoxyphenyl)-1-piperazinyl]acetamide 0
                        N-[4-methyl-2-(4-methyl-1-piperazinyl)-6-quinolinyl]-1,3-benzodioxole-5-carboxamide 0
                        N-[5-[(2R)-2-methoxy-1-oxo-2-phenylethyl]-4,6-dihydro-1H-pyrrolo[3,4-c]pyrazol-3-yl]-4-(4-methyl-1-piperazinyl)benzamide 0
                        N-[6-amino-2,4-dioxo-1-(phenylmethyl)-5-pyrimidinyl]-N-ethyl-2-[4-[3-(trifluoromethyl)phenyl]-1-piperazinyl]acetamide 0
                        N-[[3-[[4-(4-fluorophenyl)-1-piperazinyl]methyl]-4-methoxyphenyl]methylideneamino]-4-hydroxy-3-methoxybenzamide 0
                        N-[[4-(2-cyanophenyl)-1-piperazinyl]methyl]-3-methylbenzamide 0
                        N-[[4-(2-ethoxyphenyl)-1-piperazinyl]-sulfanylidenemethyl]-1-adamantanecarboxamide 0
                        N-[[4-(4-nitrophenyl)-1-piperazinyl]-sulfanylidenemethyl]butanamide 0
                        N-[[4-[[4-(4-fluorophenyl)-1-piperazinyl]-oxomethyl]cyclohexyl]methyl]-2-thiophenesulfonamide 0
                        N-acylpiperazine + 409
                        N-alkylpiperazine + 3088
                        N-arylpiperazine + 2766
                        N-cyclohexyl-4-(4-nitrophenyl)-1-piperazinecarbothioamide 0
                        N-desmethylclozapine 9
                        N-iminopiperazine + 384
                        N-tert-butyl-3-[4-(2-methoxyphenyl)-1-piperazinyl]-2-phenylpropanamide 0
                        N-tert-butyl-4-[3-(trifluoromethyl)-2-pyridinyl]-1-piperazinecarboxamide 0
                        N2-(4-fluorophenyl)-6-[[4-(2-pyridinyl)-1-piperazinyl]methyl]-1,3,5-triazine-2,4-diamine 0
                        Naftopidil 3
                        Sch 59884 0
                        Urapidil 0
                        WZ4002 0
                        [2-(1-piperidinyl)-1,3-benzothiazol-6-yl]-[4-(2-pyridinyl)-1-piperazinyl]methanone 0
                        [3-(2,3-dihydroindol-1-ylsulfonyl)phenyl]-[4-(2-pyridinyl)-1-piperazinyl]methanone 0
                        [3-(4-methylphenyl)-1-phenyl-4-pyrazolyl]-[4-(2-pyridinyl)-1-piperazinyl]methanone 0
                        [3-amino-4-(methoxymethyl)-6-methyl-2-thieno[2,3-b]pyridinyl]-(4-phenyl-1-piperazinyl)methanone 0
                        [3-methyl-4-(3-methylphenyl)-1-piperazinyl]-[1-(7,8,9,10-tetrahydro-6H-purino[9,8-a]azepin-4-yl)-4-piperidinyl]methanone 0
                        [4-(2,3-dimethylphenyl)-1-piperazinyl]-(3,4,5-trimethoxyphenyl)methanone 0
                        [4-(2,3-dimethylphenyl)-1-piperazinyl]-[5-[(4-methoxyphenyl)sulfonylmethyl]-2-furanyl]methanone 0
                        [4-(2,3-dimethylphenyl)-1-piperazinyl]-[5-[(4-methylphenyl)sulfonylmethyl]-2-furanyl]methanone 0
                        [4-(2-ethoxyphenyl)-1-piperazinyl]-(1-oxido-4-pyridin-1-iumyl)methanone 0
                        [4-(2-methoxyphenyl)-1-piperazinyl]-[4-[(phenylthio)methyl]phenyl]methanone 0
                        [4-(2-methoxyphenyl)-1-piperazinyl]-[5-(4-methylphenyl)-3-isoxazolyl]methanone 0
                        [4-(2-methylphenyl)-1-piperazinyl]-(4-nitrophenyl)methanethione 0
                        [4-(2-methylphenyl)-1-piperazinyl]-(5-propyl-3-thiophenyl)methanone 0
                        [4-(2-pyridinyl)-1-piperazinyl]-(3,4,5-trimethoxyphenyl)methanone 0
                        [4-(2-pyrimidinyl)-1-piperazinyl]-[1-[4-(2-pyrimidinyl)-1-piperazinyl]-4-isoquinolinyl]methanone 0
                        [4-(3-chlorophenyl)-1-piperazinyl]-(2,5-dimethyl-3-furanyl)methanone 0
                        [4-(3-chlorophenyl)-1-piperazinyl]-(5-methyl-2-phenyl-3-pyrazolyl)methanone 0
                        [4-(3-chlorophenyl)-1-piperazinyl]-[1-[4-(2-pyridinyl)-1-piperazinyl]-4-isoquinolinyl]methanone 0
                        [4-(3-chlorophenyl)sulfonyl-3-nitrophenyl]-[4-(2-pyridinyl)-1-piperazinyl]methanone 0
                        [4-(3-methoxyphenyl)-1-piperazinyl]-[2-(1-piperidinyl)-1,3-benzothiazol-6-yl]methanone 0
                        [4-(4-fluorophenyl)-1-piperazinyl]-(2-methyl-3-pyrazolyl)methanone 0
                        [4-(4-hydroxyphenyl)-1-piperazinyl]-[2-methoxy-4-(methylthio)phenyl]methanone 0
                        [4-(4-methoxyphenyl)-1-piperazinyl]-(6-sulfanylidene-5H-benzimidazolo[1,2-c]quinazolin-3-yl)methanone 0
                        [4-(5-chloro-2-methylphenyl)-1-piperazinyl]-(2-ethoxy-3-pyridinyl)methanone 0
                        [4-(7-chloro-4-quinolinyl)-1-piperazinyl]-(3,4-dichlorophenyl)methanone 0
                        [4-(7-chloro-4-quinolinyl)-1-piperazinyl]-thiophen-2-ylmethanone 0
                        [4-[(2-chlorophenyl)methylsulfonyl]-3-nitrophenyl]-[4-(2-pyridinyl)-1-piperazinyl]methanone 0
                        [4-[4-(methoxyiminomethyl)-2-nitrophenyl]-1-piperazinyl]-(4-methylphenyl)methanone 0
                        [5-(2-furanyl)-7-(trifluoromethyl)-2-pyrazolo[1,5-a]pyrimidinyl]-[4-(2-pyridinyl)-1-piperazinyl]methanone 0
                        [5-(3-chlorophenyl)-3-isoxazolyl]-[4-(2-methoxyphenyl)-1-piperazinyl]methanone 0
                        [5-[(2-methoxyphenoxy)methyl]-3-isoxazolyl]-(4-methyl-3-phenyl-1-piperazinyl)methanone 0
                        almitrine + 0
                        antrafenine 0
                        cetirizine 13
                        cyclopropyl-[5-[[4-[[4-(2-methoxyphenyl)-1-piperazinyl]-oxomethyl]-1-piperidinyl]sulfonyl]-2-methyl-2,3-dihydroindol-1-yl]methanone 0
                        etoperidone 1
                        hydroxyitraconazole 4
                        ketoitraconazole 0
                        lorpiprazole 0
                        mepiprazole 0
                        navitoclax 8
                        niaprazine 0
                        pictrelisib 0
                        piperazine 1
                        piperazinecarboxamide + 71
                        piperazinecarboxylate ester + 0
                        piperazinecarboxylic acid + 0
                        piperazinone + 30
                        prazosin + 59
                        sildenafil + 58
                        terazosin + 7
                        ziprasidone + 9
    Path 2
    Term Annotations click to browse term
      CHEBI ontology 19781
        subatomic particle 19779
          composite particle 19779
            hadron 19779
              baryon 19779
                nucleon 19779
                  atomic nucleus 19779
                    atom 19779
                      main group element atom 19669
                        p-block element atom 19669
                          carbon group element atom 19588
                            carbon atom 19578
                              organic molecular entity 19578
                                organic molecule 19510
                                  organic cyclic compound 19337
                                    organic heterocyclic compound 18550
                                      organic heteromonocyclic compound 16990
                                        piperazines 3294
                                          (1S,7R,8R,14S)-15,17-diazatetracyclo[12.2.2.1(3,7).1(8,12)]icosa-3(20),12(19)-diene-6,9-dione 0
                                          (2,4-dichlorophenyl)-[4-[4-(methoxyiminomethyl)-2-nitrophenyl]-1-piperazinyl]methanone 0
                                          (2S)-2-amino-N-[(3S)-7,7-dimethyl-4-[[4-(2-methylphenyl)-1-piperazinyl]sulfonylmethyl]-3-bicyclo[2.2.1]heptanyl]-4-methylsulfonylbutanamide 0
                                          (3,4-dimethylphenyl)-(4-phenyl-1-piperazinyl)methanone 0
                                          (3,5-dichlorophenyl)-[4-[2-(trifluoromethyl)-4-quinolinyl]-1-piperazinyl]methanone 0
                                          (3-chlorophenyl)-[4-(7-chloro-4-quinolinyl)-1-piperazinyl]methanone 0
                                          (4-chloro-2-methyl-3-pyrazolyl)-[4-(2-ethoxyphenyl)-1-piperazinyl]methanone 0
                                          (4-chlorophenyl)-[4-(2-pyridinyl)-1-piperazinyl]methanone 0
                                          (4-chlorophenyl)-[4-(7-chloro-4-quinolinyl)-1-piperazinyl]methanone 0
                                          (4-chlorophenyl)-[4-(7-chloro-4-quinolinyl)-2-methyl-1-piperazinyl]methanone 0
                                          (4-methylphenyl)-[4-[4-nitro-2-(1-pyrrolyl)phenyl]-1-piperazinyl]methanone 0
                                          (4-methylphenyl)-[4-[4-nitro-3-(3-pyridinylmethylamino)phenyl]-1-piperazinyl]methanone 0
                                          (4-tert-butylphenyl)-[4-[4-nitro-3-(3-pyridinylmethylamino)phenyl]-1-piperazinyl]methanone 0
                                          (5R)-3'-phenyl-1-(phenylmethyl)spiro[1,3-diazinane-5,5'-2,4,4a,6-tetrahydro-1H-pyrazino[1,2-a]quinoline]-2,4,6-trione 0
                                          (6-bromo-5-methoxy-2-methyl-3-benzofuranyl)-[4-(2-methylphenyl)-1-piperazinyl]methanone 0
                                          (S,S)-2,5-di-(p-hydroxybenzyl)piperazine 0
                                          1,1-dimethyl-4-phenylpiperazin-1-ium 0
                                          1,3-benzothiazol-2-yl-[4-(2-pyridinyl)-1-piperazinyl]methanone 0
                                          1,3-dimethyl-8-(4-phenyl-1-piperazinyl)-7H-purine-2,6-dione 0
                                          1-(1,3-benzodioxol-5-yl)-3-[(2R,3R,6R)-2-(hydroxymethyl)-6-[2-oxo-2-(4-phenyl-1-piperazinyl)ethyl]-3,6-dihydro-2H-pyran-3-yl]urea 0
                                          1-(1,3-benzodioxol-5-yl)-3-[(2R,3R,6R)-2-(hydroxymethyl)-6-[2-oxo-2-(4-phenyl-1-piperazinyl)ethyl]-3-oxanyl]urea 0
                                          1-(1,3-benzodioxol-5-yl)-3-[(2R,3R,6S)-2-(hydroxymethyl)-6-[2-oxo-2-(4-phenyl-1-piperazinyl)ethyl]-3,6-dihydro-2H-pyran-3-yl]urea 0
                                          1-(1,3-benzodioxol-5-yl)-3-[(2R,3R,6S)-2-(hydroxymethyl)-6-[2-oxo-2-(4-phenyl-1-piperazinyl)ethyl]-3-oxanyl]urea 0
                                          1-(1,3-benzodioxol-5-yl)-3-[(2R,3S,6R)-2-(hydroxymethyl)-6-[2-oxo-2-(4-phenyl-1-piperazinyl)ethyl]-3,6-dihydro-2H-pyran-3-yl]urea 0
                                          1-(1,3-benzodioxol-5-yl)-3-[(2R,3S,6R)-2-(hydroxymethyl)-6-[2-oxo-2-(4-phenyl-1-piperazinyl)ethyl]-3-oxanyl]urea 0
                                          1-(1,3-benzodioxol-5-yl)-3-[(2R,3S,6S)-2-(hydroxymethyl)-6-[2-oxo-2-(4-phenyl-1-piperazinyl)ethyl]-3,6-dihydro-2H-pyran-3-yl]urea 0
                                          1-(1,3-benzodioxol-5-yl)-3-[(2R,3S,6S)-2-(hydroxymethyl)-6-[2-oxo-2-(4-phenyl-1-piperazinyl)ethyl]-3-oxanyl]urea 0
                                          1-(1,3-benzodioxol-5-yl)-3-[(2S,3R,6R)-2-(hydroxymethyl)-6-[2-oxo-2-(4-phenyl-1-piperazinyl)ethyl]-3,6-dihydro-2H-pyran-3-yl]urea 0
                                          1-(1,3-benzodioxol-5-yl)-3-[(2S,3R,6R)-2-(hydroxymethyl)-6-[2-oxo-2-(4-phenyl-1-piperazinyl)ethyl]-3-oxanyl]urea 0
                                          1-(1,3-benzodioxol-5-yl)-3-[(2S,3R,6S)-2-(hydroxymethyl)-6-[2-oxo-2-(4-phenyl-1-piperazinyl)ethyl]-3-oxanyl]urea 0
                                          1-(1,3-benzodioxol-5-yl)-3-[(2S,3S,6R)-2-(hydroxymethyl)-6-[2-oxo-2-(4-phenyl-1-piperazinyl)ethyl]-3,6-dihydro-2H-pyran-3-yl]urea 0
                                          1-(1,3-benzodioxol-5-yl)-3-[(2S,3S,6R)-2-(hydroxymethyl)-6-[2-oxo-2-(4-phenyl-1-piperazinyl)ethyl]-3-oxanyl]urea 0
                                          1-(1,3-benzodioxol-5-yl)-3-[(2S,3S,6S)-2-(hydroxymethyl)-6-[2-oxo-2-(4-phenyl-1-piperazinyl)ethyl]-3,6-dihydro-2H-pyran-3-yl]urea 0
                                          1-(1,3-benzodioxol-5-yl)-3-[(2S,3S,6S)-2-(hydroxymethyl)-6-[2-oxo-2-(4-phenyl-1-piperazinyl)ethyl]-3-oxanyl]urea 0
                                          1-(1,3-benzodioxol-5-yl)-3-[4-(4-hydroxyphenyl)-1-piperazinyl]pyrrolidine-2,5-dione 0
                                          1-(2,3-dimethylphenoxy)-3-[4-(2-pyridinyl)-1-piperazinyl]-2-propanol 0
                                          1-(2,4-dimethylphenyl)-4-(1-piperidinylsulfonyl)piperazine 0
                                          1-(2-chloro-4-nitrophenyl)-4-(2-methoxyphenyl)piperazine 0
                                          1-(2-fluorophenyl)-4-[(6-nitro-1,3-benzodioxol-5-yl)methyl]piperazine 0
                                          1-(2-methoxyphenyl)-4-(3-thiophenylmethyl)piperazine 0
                                          1-(2-methoxyphenyl)-4-[(4-methylphenyl)-(1-propan-2-yl-5-tetrazolyl)methyl]piperazine 0
                                          1-(2-methoxyphenyl)piperazine 3
                                          1-(2-nitrophenyl)-N-(4-phenyl-1-piperazinyl)methanimine 0
                                          1-(2-nitrophenyl)-N-[4-(2-pyridinyl)-1-piperazinyl]methanimine 0
                                          1-(2-tert-butylphenoxy)-3-[4-(2-pyridinyl)-1-piperazinyl]-2-propanol 0
                                          1-(3,4-dichlorophenyl)sulfonyl-4-[3-[(4-methyl-1,2,4-triazol-3-yl)thio]-4-nitrophenyl]piperazine 0
                                          1-(3,4-dimethoxyphenyl)sulfonyl-4-(2,6-dimethylphenyl)piperazine 0
                                          1-(3,4-dimethoxyphenyl)sulfonyl-4-(2-methoxyphenyl)piperazine 0
                                          1-(3-chlorophenyl)-4-[(3,4,5-trimethoxyphenyl)methyl]piperazine 0
                                          1-(3-chlorophenyl)-4-hexylpiperazine 0
                                          1-(3-chlorophenyl)-N-[4-(2-methoxyphenyl)-1-piperazinyl]methanimine 0
                                          1-(4-chloro-3-methoxyphenyl)sulfonyl-4-phenylpiperazine 0
                                          1-(4-ethylphenoxy)-3-(4-phenyl-1-piperazinyl)-2-propanol 0
                                          1-(4-fluorophenyl)-3-[4-[3-(trifluoromethyl)phenyl]-1-piperazinyl]pyrrolidine-2,5-dione 0
                                          1-(4-fluorophenyl)-4-[[1-(2-phenylethyl)-5-tetrazolyl]-thiophen-2-ylmethyl]piperazine 0
                                          1-(4-fluorophenyl)sulfonyl-4-(2-methoxyphenyl)piperazine 0
                                          1-(4-methoxy-2-nitrophenyl)-4-(5,6,7,8-tetrahydronaphthalen-2-ylsulfonyl)piperazine 0
                                          1-(4-methyl-2-prop-2-enylphenoxy)-3-(4-phenyl-1-piperazinyl)-2-propanol 0
                                          1-(4-methylphenyl)-N-(4-phenyl-1-piperazinyl)methanimine 0
                                          1-(4-nitrophenyl)-N-[4-(2-pyridinyl)-1-piperazinyl]ethanimine 0
                                          1-(5-bicyclo[2.2.1]hept-2-enylmethyl)-4-[3-(trifluoromethyl)phenyl]piperazine 0
                                          1-(5-chloro-2-methylphenyl)-4-[1-[1-(2-furanylmethyl)-5-tetrazolyl]propyl]piperazine 0
                                          1-(cyclohexylmethyl)-4-phenylpiperazine 0
                                          1-(phenylmethyl)-4-(4-phenyl-1-piperazinyl)pyrazolo[3,4-d]pyrimidine 0
                                          1-Methyl-5-(4-pyridin-2-ylpiperazin-1-yl)sulfonylindole-2,3-dione 0
                                          1-[(1-cyclopentyl-5-tetrazolyl)-thiophen-2-ylmethyl]-4-(2-methoxyphenyl)piperazine 0
                                          1-[(1-tert-butyl-5-tetrazolyl)-thiophen-2-ylmethyl]-4-(2,3-dimethylphenyl)piperazine 0
                                          1-[(2,4-dimethoxy-3-methylphenyl)methyl]-4-(2-pyridinyl)piperazine 0
                                          1-[(2,5-dimethoxyphenyl)-[1-(2-oxolanylmethyl)-5-tetrazolyl]methyl]-4-(4-methoxyphenyl)piperazine 0
                                          1-[(2-methoxyphenyl)-[1-(2-phenylethyl)-5-tetrazolyl]methyl]-4-phenylpiperazine 0
                                          1-[(2S)-butan-2-yl]-N-[(4,6-dimethyl-2-oxo-1H-pyridin-3-yl)methyl]-3-methyl-6-[6-(1-piperazinyl)-3-pyridinyl]-4-indolecarboxamide 0
                                          1-[(3,4-dimethoxyphenyl)-[1-(2-methylbutan-2-yl)-5-tetrazolyl]methyl]-4-(4-methoxyphenyl)piperazine 0
                                          1-[(3,4-dimethoxyphenyl)-[1-(thiophen-2-ylmethyl)-5-tetrazolyl]methyl]-4-phenylpiperazine 0
                                          1-[(3,4-dimethoxyphenyl)methyl]-4-(2,3-dimethylphenyl)piperazine 0
                                          1-[(4-chlorophenyl)methyl]-4-(4-phenyl-1-piperazinyl)pyrazolo[3,4-d]pyrimidine 0
                                          1-[(4-chlorophenyl)methyl]-4-[4-(2-methylphenyl)-1-piperazinyl]pyrazolo[3,4-d]pyrimidine 0
                                          1-[(4-methylphenyl)methyl]-4-[4-(2-methylphenyl)-1-piperazinyl]pyrazolo[3,4-d]pyrimidine 0
                                          1-[(4-methylphenyl)methyl]-4-[4-(4-methylphenyl)-1-piperazinyl]pyrazolo[3,4-d]pyrimidine 0
                                          1-[(4-phenyl-1-piperazinyl)methyl]-2-naphthalenol 0
                                          1-[1-(1-cyclopentyl-5-tetrazolyl)-2-methylpropyl]-4-(2-fluorophenyl)piperazine 0
                                          1-[1-[1-(1,3-benzodioxol-5-ylmethyl)-5-tetrazolyl]-2-methylpropyl]-4-phenylpiperazine 0
                                          1-[1-ethyl-4-[4-(4-fluorophenyl)-1-piperazinyl]-6-methyl-2-sulfanylidene-5-pyrimidinyl]ethanone 0
                                          1-[1-ethyl-4-[4-(4-methoxyphenyl)-1-piperazinyl]-6-methyl-2-sulfanylidene-5-pyrimidinyl]ethanone 0
                                          1-[1-ethyl-6-methyl-4-(4-phenyl-1-piperazinyl)-2-sulfanylidene-5-pyrimidinyl]ethanone 0
                                          1-[2-(3,4-dihydro-1H-2-benzopyran-1-yl)ethyl]-4-(4-fluorophenyl)piperazine 0
                                          1-[2-(4-azidophenyl)ethyl]-4-[3-(trifluoromethyl)phenyl]piperazine 0
                                          1-[2-nitro-4-(trifluoromethylsulfonyl)phenyl]-4-phenylpiperazine 0
                                          1-[3-(1,3-benzodioxol-5-yloxy)propyl]-4-phenylpiperazine 0
                                          1-[3-[4-(2-chloro-5-methoxyphenyl)-1-piperazinyl]propyl]-3-(4-methylphenyl)urea 0
                                          1-[3-[4-(2-fluorophenyl)-1-piperazinyl]propyl]-3-[4-(methylthio)phenyl]urea 0
                                          1-[3-methyl-1-[1-[(4-methylphenyl)sulfonylmethyl]-5-tetrazolyl]butyl]-4-phenylpiperazine 0
                                          1-[4-(2,3-dimethylphenyl)-1-piperazinyl]-2-(1-methyl-3-indolyl)ethanone 0
                                          1-[4-(2,3-dimethylphenyl)-1-piperazinyl]-2-methyl-1-propanone 0
                                          1-[4-(2,3-dimethylphenyl)-1-piperazinyl]-3-(4,4,6-trimethyl-2-sulfanylidene-1,3-diazinan-1-yl)-1-propanone 0
                                          1-[4-(2-fluorophenyl)-1-piperazinyl]-4-(4,4,6-trimethyl-2-sulfanylidene-1,3-diazinan-1-yl)-1-butanone 0
                                          1-[4-(2-methoxyphenyl)-1-piperazinyl]-2-[[5-(2-methyl-3-furanyl)-1,3,4-oxadiazol-2-yl]thio]ethanone 0
                                          1-[4-(3-chlorophenyl)-1-piperazinyl]-2-phenyl-1-butanone 0
                                          1-[4-(4-aminophenyl)-1-piperazinyl]ethanone 0
                                          1-[4-(4-fluorophenyl)-1-piperazinyl]-3-[4-(4-morpholinylsulfonyl)phenyl]-2-propen-1-one 0
                                          1-[4-(4-hydroxyphenyl)-1-piperazinyl]-3-(1H-indol-3-yl)-1-propanone 0
                                          1-[4-(4-hydroxyphenyl)-1-piperazinyl]-3-thiophen-2-yl-2-propen-1-one 0
                                          1-[4-[3-methyl-4-(3-methylphenyl)-1-piperazinyl]-3-nitrophenyl]piperidine-2,6-dione 0
                                          1-[4-[4-(2-furanylmethylamino)phenyl]-1-piperazinyl]ethanone 0
                                          1-[4-[4-(2-methoxyphenyl)-1-piperazinyl]butyl]pyrrolidine-2,5-dione 0
                                          1-[4-[4-(4-methyl-1-piperazinyl)phenyl]-2-thiazolyl]-4-piperidinecarboxamide 0
                                          1-[4-[4-[(5-bromo-2-furanyl)methylamino]phenyl]-1-piperazinyl]ethanone 0
                                          1-[4-[4-[[(2R)-2-(2,4-dichlorophenyl)-2-(1-imidazolylmethyl)-1,3-dioxolan-4-yl]methoxy]phenyl]-1-piperazinyl]ethanone 0
                                          1-[5-(diethylsulfamoyl)-2-(4-methyl-1-piperazinyl)phenyl]-3-(2-fluorophenyl)urea 0
                                          1-[6-(2-hydroxypropan-2-yl)-2-pyridinyl]-6-[4-(4-methyl-1-piperazinyl)anilino]-2-prop-2-enyl-3-pyrazolo[3,4-d]pyrimidinone 0
                                          1-[[4-(2,4,6-trimethylphenyl)-1-piperazinyl]sulfonyl]azepane 0
                                          1-[[4-(2-pyridinyl)-1-piperazinyl]methyl]-2-benzo[cd]indolone 0
                                          1-adamantyl-[4-(2-fluorophenyl)-1-piperazinyl]methanone 0
                                          1-butyl-3-[2-(4-ethyl-1-piperazinyl)-4-methyl-6-quinolinyl]-1-methylthiourea 0
                                          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 0
                                          1-methyl-4-[2-oxo-2-(4-phenyl-1-piperazinyl)ethyl]-5-pyrrolo[3,2-b]pyrrolecarboxylic acid ethyl ester 0
                                          1-methyl-4-[[2-oxo-2-[4-(2-pyridinyl)-1-piperazinyl]ethyl]thio]-2-quinolinone 0
                                          1-phenyl-4-[[1-(phenylmethyl)-5-tetrazolyl]-(3-pyridinyl)methyl]piperazine 0
                                          1-propylsulfonyl-4-(2-pyridinyl)piperazine 0
                                          2,4-dimethyl-6-[2-oxo-2-(4-phenyl-1-piperazinyl)ethyl]-1,6-naphthyridin-5-one 0
                                          2-(1-imidazolyl)-4-phenyl-6-(4-phenyl-1-piperazinyl)-1,3,5-triazine 0
                                          2-(1-piperazinyl)quinoline 0
                                          2-(2,3-dihydro-1H-inden-5-yloxy)-1-[4-[3-(trifluoromethyl)phenyl]-1-piperazinyl]ethanone 0
                                          2-(3-methylphenoxy)-N-[4-(4-methylsulfonyl-1-piperazinyl)phenyl]acetamide 0
                                          2-(4-acetyl-1-piperazinyl)-6-amino-4-(cyanomethyl)pyridine-3,5-dicarbonitrile 0
                                          2-(4-bromophenyl)-1-[4-(2-pyridinyl)-1-piperazinyl]ethanone 0
                                          2-(4-chloro-3,5-dimethylphenoxy)-N-[4-[4-[2-furanyl(oxo)methyl]-1-piperazinyl]phenyl]acetamide 0
                                          2-(4-chlorophenoxy)-N-[4-[4-[2-furanyl(oxo)methyl]-1-piperazinyl]phenyl]acetamide 0
                                          2-(4-chlorophenyl)-N-[4-[4-[2-furanyl(oxo)methyl]-1-piperazinyl]phenyl]acetamide 0
                                          2-(4-methyl-1-piperazinyl)aniline 0
                                          2-(4-phenyl-1-piperazinyl)quinoxaline 0
                                          2-(\{2-[4-(4-Fluorophenyl)piperazino]-2-oxoethyl\}sulfanyl)acetic acid 0
                                          2-[(1-methyl-3-indolyl)thio]-1-(4-phenyl-1-piperazinyl)ethanone 0
                                          2-[(2-fluorophenyl)methylidene]-4-[2-oxo-2-[4-(2-pyridinyl)-1-piperazinyl]ethyl]-1,4-benzoxazin-3-one 0
                                          2-[(3-fluorophenyl)methylthio]-1-(4-phenyl-1-piperazinyl)ethanone 0
                                          2-[(3R,6aR,8R,10aR)-3-hydroxy-1-(3-methoxyphenyl)sulfonyl-3,4,6,6a,8,9,10,10a-octahydro-2H-pyrano[2,3-c][1,5]oxazocin-8-yl]-1-(4-phenyl-1-piperazinyl)ethanone 0
                                          2-[(3R,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]-1-(4-phenyl-1-piperazinyl)ethanone 0
                                          2-[(3R,6aR,8S,10aR)-3-hydroxy-1-(3-methoxyphenyl)sulfonyl-3,4,6,6a,8,9,10,10a-octahydro-2H-pyrano[2,3-c][1,5]oxazocin-8-yl]-1-(4-phenyl-1-piperazinyl)ethanone 0
                                          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]-1-(4-phenyl-1-piperazinyl)ethanone 0
                                          2-[(3R,6aS,8R,10aS)-3-hydroxy-1-(3-methoxyphenyl)sulfonyl-3,4,6,6a,8,9,10,10a-octahydro-2H-pyrano[2,3-c][1,5]oxazocin-8-yl]-1-(4-phenyl-1-piperazinyl)ethanone 0
                                          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]-1-(4-phenyl-1-piperazinyl)ethanone 0
                                          2-[(3R,6aS,8S,10aS)-3-hydroxy-1-(3-methoxyphenyl)sulfonyl-3,4,6,6a,8,9,10,10a-octahydro-2H-pyrano[2,3-c][1,5]oxazocin-8-yl]-1-(4-phenylpiperazin-1-yl)ethanone 0
                                          2-[(3R,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]-1-(4-phenyl-1-piperazinyl)ethanone 0
                                          2-[(3R,6aS,8S,10aS)-3-hydroxy-1-methyl-3,4,6,6a,8,9,10,10a-octahydro-2H-pyrano[2,3-c][1,5]oxazocin-8-yl]-1-(4-phenyl-1-piperazinyl)ethanone 0
                                          2-[(3S,6aR,8R,10aR)-3-hydroxy-1-(3-methoxyphenyl)sulfonyl-3,4,6,6a,8,9,10,10a-octahydro-2H-pyrano[2,3-c][1,5]oxazocin-8-yl]-1-(4-phenylpiperazin-1-yl)ethanone 0
                                          2-[(3S,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]-1-(4-phenylpiperazin-1-yl)ethanone 0
                                          2-[(3S,6aR,8S,10aR)-3-hydroxy-1-(3-methoxyphenyl)sulfonyl-3,4,6,6a,8,9,10,10a-octahydro-2H-pyrano[2,3-c][1,5]oxazocin-8-yl]-1-(4-phenyl-1-piperazinyl)ethanone 0
                                          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]-1-(4-phenyl-1-piperazinyl)ethanone 0
                                          2-[(3S,6aS,8R,10aS)-3-hydroxy-1-(3-methoxyphenyl)sulfonyl-3,4,6,6a,8,9,10,10a-octahydro-2H-pyrano[2,3-c][1,5]oxazocin-8-yl]-1-(4-phenyl-1-piperazinyl)ethanone 0
                                          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]-1-(4-phenyl-1-piperazinyl)ethanone 0
                                          2-[(3S,6aS,8S,10aS)-3-hydroxy-1-(3-methoxyphenyl)sulfonyl-3,4,6,6a,8,9,10,10a-octahydro-2H-pyrano[2,3-c][1,5]oxazocin-8-yl]-1-(4-phenyl-1-piperazinyl)ethanone 0
                                          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]-1-(4-phenyl-1-piperazinyl)ethanone 0
                                          2-[(4,6-dimethyl-3-isoxazolo[5,4-b]pyridinyl)oxy]-1-[3-methyl-4-(3-methylphenyl)-1-piperazinyl]ethanone 0
                                          2-[(4-phenyl-1-piperazinyl)methyl]-3,6-dihydro-2H-imidazo[1,2-c]quinazolin-5-one 0
                                          2-[(5,5-dimethyl-6H-[1,2,4]triazolo[3,4-a]isoquinolin-3-yl)thio]-1-(4-phenyl-1-piperazinyl)ethanone 0
                                          2-[(5,5-dimethyl-6H-[1,2,4]triazolo[3,4-a]isoquinolin-3-yl)thio]-1-[4-(2-methoxyphenyl)-1-piperazinyl]ethanone 0
                                          2-[1-[[[(4-methoxyphenyl)-oxomethyl]amino]-sulfanylidenemethyl]-3-oxo-2-piperazinyl]acetic acid propan-2-yl ester 0
                                          2-[2-[4-(2-fluorophenyl)-1-piperazinyl]-2-oxoethyl]-1,1-dioxo-1,2-benzothiazol-3-one 0
                                          2-[2-[4-(2-methoxyphenyl)-1-piperazinyl]ethyl]-4,4-dimethylisoquinoline-1,3-dione 0
                                          2-[2-[4-(2-methoxyphenyl)-1-piperazinyl]ethyl]-6,7,8,8a-tetrahydro-5H-imidazo[1,5-a]pyridine-1,3-dione 0
                                          2-[2-[4-(4-fluorophenyl)-1-piperazinyl]-2-oxoethoxy]benzoic acid methyl ester 0
                                          2-[2-fluoro-5-(4-methyl-1-piperazinyl)-4-nitrophenyl]-3,4-dihydro-1H-isoquinoline 0
                                          2-[2-methoxy-4-(4-methyl-1-piperazinyl)anilino]-5,11-dimethyl-6-pyrimido[4,5-b][1,4]benzodiazepinone 0
                                          2-[3-oxo-1-[[[oxo(thiophen-2-yl)methyl]amino]-sulfanylidenemethyl]-2-piperazinyl]acetic acid propan-2-yl ester 0
                                          2-[4-(2,3-dimethylphenyl)-1-piperazinyl]-1-(8-methyl-1,3,4,5-tetrahydropyrido[4,3-b]indol-2-yl)ethanone 0
                                          2-[4-(2-fluorophenyl)-1-piperazinyl]quinoxaline 0
                                          2-[4-(2-hydroxyphenyl)-1-piperazinyl]-N-(5-methyl-3-isoxazolyl)acetamide 0
                                          2-[4-(2-methoxyphenyl)-1-piperazinyl]-N-[4-(1-tetrazolyl)phenyl]acetamide 0
                                          2-[4-(2-methyl-4-quinolinyl)-1-piperazinyl]-4-phenylthiazole 0
                                          2-[4-(2-pyrimidinyl)-1-piperazinyl]quinoline 0
                                          2-[4-(3-chlorophenyl)-1-piperazinyl]-3-pyridinecarboxylic acid propan-2-yl ester 0
                                          2-[4-(4-chloro-2-nitrophenyl)-1-piperazinyl]phenol 0
                                          2-[4-(4-methoxyphenyl)-1-piperazinyl]pyrimidine 0
                                          2-[4-(4-nitrophenyl)-1-piperazinyl]-N-(2-pyridinyl)acetamide 0
                                          2-[4-(5-chloro-2-methylphenyl)-1-piperazinyl]-N-(1,2,3,4-tetrahydronaphthalen-1-yl)acetamide 0
                                          2-[4-[4-(4-carbamimidoylphenyl)-1-piperazinyl]-1-piperidinyl]acetic acid 0
                                          2-[4-[4-(4-fluorophenyl)-2-thiazolyl]-1-piperazinyl]-1-[4-(4-methoxyphenyl)-1-piperazinyl]ethanone 0
                                          2-[5-(2-aminophenyl)-2-tetrazolyl]-1-[4-(4-methoxyphenyl)-1-piperazinyl]ethanone 0
                                          2-[[2-[4-(4-chlorophenyl)-1-piperazinyl]-2-oxoethyl]thio]-3-ethyl-4-quinazolinone 0
                                          2-[[3-oxo-2-[3-oxo-3-(4-phenyl-1-piperazinyl)propyl]-2H-imidazo[1,2-c]quinazolin-5-yl]thio]acetonitrile 0
                                          2-[[4-(2-methoxyphenyl)-1-piperazinyl]methyl]-6-methyl-2,3-dihydroimidazo[1,2-c]quinazolin-5-one 0
                                          2-[[4-(2-pyridinyl)-1-piperazinyl]methyl]-1H-benzimidazole 0
                                          2-[[5-(4-methylphenyl)-1,3,4-oxadiazol-2-yl]thio]-1-(4-phenyl-1-piperazinyl)ethanone 0
                                          2-[[5-[(2,6-dimethylphenoxy)methyl]-4-ethyl-1,2,4-triazol-3-yl]thio]-1-(4-phenyl-1-piperazinyl)ethanone 0
                                          2-amino-6-[4-(6-chloro-2-pyridinyl)-1-piperazinyl]pyridine-3,5-dicarbonitrile 0
                                          2-butan-2-yl-4-[4-[4-[4-[[2-(2,4-dichlorophenyl)-2-(1,2,4-triazol-1-ylmethyl)-1,3-dioxolan-4-yl]methoxy]phenyl]-1-piperazinyl]phenyl]-1,2,4-triazol-3-one 24
                                          2-chloro-N-(2,3-dihydro-1H-inden-5-yl)-5-[(4-phenyl-1-piperazinyl)sulfonyl]benzamide 0
                                          2-chloro-N-[5-chloro-2-(4-methyl-1-piperazinyl)phenyl]benzenesulfonamide 0
                                          2-ethoxy-5-(4-methylpiperazin-1-yl)sulfonylbenzoic acid 0
                                          2-methoxy-6-[[[4-(2-methoxyphenyl)-1-piperazinyl]amino]methylidene]-1-cyclohexa-2,4-dienone 0
                                          2-methyl-3-phenyl-5-propyl-7-[4-(2-pyridinyl)-1-piperazinyl]pyrazolo[1,5-a]pyrimidine 0
                                          2-methyl-5-[(4-phenyl-1-piperazinyl)-(3,4,5-trimethoxyphenyl)methyl]-6-thiazolo[3,2-b][1,2,4]triazolol 0
                                          3,7-dimethyl-2-[4-(2-pyridinyl)-1-piperazinyl]quinoline 0
                                          3-(1H-benzimidazol-2-yl)-1-[4-(2,4-dimethylphenyl)-1-piperazinyl]-1-propanone 0
                                          3-(2-methylpropyl)-6-[4-[3-(trifluoromethyl)phenyl]-1-piperazinyl]-1H-pyrimidine-2,4-dione 0
                                          3-(3,5-dimethyl-1-pyrazolyl)-6-[4-(4-fluorophenyl)-1-piperazinyl]-1,2,4,5-tetrazine 0
                                          3-(4-benzoyl-1-piperazinyl)-1-(2-methylpropyl)-6,7-dihydro-5H-cyclopenta[c]pyridine-4-carbonitrile 0
                                          3-(4-ethylphenyl)-4-hydroxy-4-[oxo-[4-(2-pyridinyl)-1-piperazinyl]methyl]-1H-quinazolin-2-one 0
                                          3-(4-methoxyphenyl)-N-[[4-(2-methoxyphenyl)-1-piperazinyl]-sulfanylidenemethyl]-2-propenamide 0
                                          3-(4-methoxyphenyl)-N-[[4-(2-pyridinyl)-1-piperazinyl]-sulfanylidenemethyl]-2-propenamide 0
                                          3-(4-phenyl-1-piperazinyl)propane-1,2-diol 0
                                          3-[(1-cyclopentyl-5-tetrazolyl)-[4-(2-methoxyphenyl)-1-piperazinyl]methyl]-7-methyl-1H-quinolin-2-one 0
                                          3-[(2-chlorophenyl)methyl]-7-[4-[4-(trifluoromethyl)phenyl]-1-piperazinyl]triazolo[4,5-d]pyrimidine 0
                                          3-[(4-chlorophenyl)thio]-1-[4-(4-hydroxyphenyl)-1-piperazinyl]-1-propanone 0
                                          3-[(4-phenyl-1-piperazinyl)sulfonyl]benzoic acid [2-(2-furanylmethylamino)-2-oxoethyl] ester 0
                                          3-[2-[4-(2-chloro-4-nitrophenyl)-1-piperazinyl]ethoxy]-4-phenyl-1,2,5-oxadiazole 0
                                          3-[2-[4-(2-methoxyphenyl)-1-piperazinyl]ethyl]-1,5-dihydropyrimido[5,4-b]indole-2,4-dione 0
                                          3-[3-[4-(3-chlorophenyl)-1-piperazinyl]-3-oxopropyl]-4-pyrido[2,3-d]pyrimidinone 0
                                          3-[3-[4-(4-methoxyphenyl)-1-piperazinyl]propyl]-2-sulfanylidene-1H-pyrido[2,3-d]pyrimidin-4-one 0
                                          3-[4-(4-chlorophenyl)-1-piperazinyl]-1-(4-methoxyphenyl)pyrrolidine-2,5-dione 0
                                          3-[5-[[4-(2-pyridinyl)-1-piperazinyl]sulfonyl]-2-thiophenyl]isoxazole 0
                                          3-[[2-[4-(3-chlorophenyl)-1-piperazinyl]-1-oxoethyl]amino]-1H-indole-2-carboxylic acid methyl ester 0
                                          3-[[3-[4-(3-chlorophenyl)-1-piperazinyl]-1-oxopropyl]amino]-4-methoxy-1H-indole-2-carboxylic acid methyl ester 0
                                          3-[[4-(2,3-dimethylphenyl)-1-piperazinyl]-oxomethyl]-N,N-dimethyl-4-(1-pyrrolidinyl)benzenesulfonamide 0
                                          3-[[4-(2,3-dimethylphenyl)-1-piperazinyl]-oxomethyl]-N,N-dimethylbenzenesulfonamide 0
                                          3-[[4-(2-methoxyphenyl)-1-piperazinyl]iminomethyl]phenol 0
                                          3-[[4-(4-chlorophenyl)-1-piperazinyl]methyl]-1H-pyrrolo[2,3-b]pyridine 0
                                          3-[[4-(4-fluorophenyl)-1-piperazinyl]sulfonyl]benzoic acid [2-(methylamino)-2-oxoethyl] ester 0
                                          3-[[4-(4-iodophenyl)-1-piperazinyl]methyl]-1H-pyrrolo[2,3-b]pyridine 0
                                          3-[[4-[[4-(2-methoxyphenyl)-1-piperazinyl]-oxomethyl]cyclohexyl]methyl]-2-sulfanylidene-1H-quinazolin-4-one 0
                                          3-chloro-1-cyclohexyl-4-(4-methyl-1-piperazinyl)pyrrole-2,5-dione 0
                                          3-chloro-4-[4-(4-fluorophenyl)sulfonyl-1-piperazinyl]-N,N-dimethylbenzenesulfonamide 0
                                          3-chloro-N-[2-[4-(4-fluorophenyl)-1-piperazinyl]-2-(3-pyridinyl)ethyl]benzamide 0
                                          3-cyclohexyl-6-[4-(2,3-dichlorophenyl)-1-piperazinyl]-1H-pyrimidine-2,4-dione 0
                                          3-cyclohexyl-6-[4-[3-(trifluoromethyl)phenyl]-1-piperazinyl]-1H-pyrimidine-2,4-dione 0
                                          3-ethyl-6-[4-[3-(trifluoromethyl)phenyl]-1-piperazinyl]-1H-pyrimidine-2,4-dione 0
                                          3-fluoro-N-[4-[[4-(4-methoxyphenyl)-1-piperazinyl]-oxomethyl]phenyl]benzenesulfonamide 0
                                          3-furanyl-[4-[3-(4-methoxyphenyl)-4-(trifluoromethyl)-2H-pyrazolo[3,4-b]pyridin-6-yl]-1-piperazinyl]methanone 0
                                          3-phenyl-1-[4-(2-pyridinyl)-1-piperazinyl]-1-propanone 0
                                          3-phenyl-6-[4-[3-(trifluoromethyl)phenyl]-1-piperazinyl]-1H-pyrimidine-2,4-dione 0
                                          3-phenyl-N-[4-(2-pyridinyl)-1-piperazinyl]-2-propen-1-imine 0
                                          4-(1H-benzimidazol-2-ylthio)-1-[4-(4-nitrophenyl)-1-piperazinyl]-1-butanone 0
                                          4-(3,4-dichlorophenyl)-N-(4,6-dimethyl-2-pyridinyl)-1-piperazinecarbothioamide 0
                                          4-(3,4-dihydro-2H-quinolin-1-yl)-6-[(4-phenyl-1-piperazinyl)methyl]-1,3,5-triazin-2-amine 0
                                          4-(4-hydroxyphenyl)-N-(phenylmethyl)-1-piperazinecarbothioamide 0
                                          4-(4-nitrophenyl)-N-prop-2-enyl-1-piperazinecarbothioamide 0
                                          4-(4-propan-2-yl-1-piperazinyl)phenol 0
                                          4-(dichloroacetyl)piperazine-1-carbaldehyde 0
                                          4-(diethylamino)benzoic acid [2-oxo-2-(4-phenyl-1-piperazinyl)ethyl] ester 0
                                          4-(methoxymethyl)-6-methyl-2-(4-phenyl-1-piperazinyl)-3-pyridinecarbonitrile 0
                                          4-[2-(1-cyclohexenyl)ethyl]-1-cyclohexyl-3-pyridin-4-ylpiperazine-2,5-dione 0
                                          4-[2-[4-[3-(trifluoromethyl)phenyl]-1-piperazinyl]ethyl]aniline 0
                                          4-[2-nitro-5-[4-(phenylmethyl)sulfonyl-1-piperazinyl]phenyl]morpholine 0
                                          4-[3-[[4-(4-fluorophenyl)-1-piperazinyl]-oxomethyl]-2H-isoxazol-5-ylidene]-1-cyclohexa-2,5-dienone 0
                                          4-[3-chloro-5-(trifluoromethyl)-2-pyridinyl]-N-(4,6-dimethyl-2-pyridinyl)-1-piperazinecarbothioamide 0
                                          4-[4-(3-bromophenyl)sulfonyl-1-piperazinyl]-7-chloroquinoline 0
                                          4-[4-(3-chlorophenyl)-1-piperazinyl]aniline 0
                                          4-[4-(4-fluorophenyl)-1-piperazinyl]-N-[4-methyl-2-(4-morpholinyl)-6-quinolinyl]-4-oxobutanamide 0
                                          4-[4-(benzenesulfonyl)-1-piperazinyl]-2-methylquinoline 0
                                          4-[4-[(1-cyclopentyl-5-tetrazolyl)-pyridin-4-ylmethyl]-1-piperazinyl]phenol 0
                                          4-[4-[(1-tert-butyl-5-tetrazolyl)-pyridin-4-ylmethyl]-1-piperazinyl]phenol 0
                                          4-[4-[(2-oxo-1,3-dihydroindol-5-yl)sulfonyl]-1-piperazinyl]benzaldehyde 0
                                          4-[4-[(2-oxo-1,3-dihydroindol-5-yl)sulfonyl]-1-piperazinyl]benzoic acid 0
                                          4-[4-[4-[4-[[(2R,4S)-2-(2,4-dichlorophenyl)-2-(1,2,4-triazol-1-ylmethyl)-1,3-dioxolan-4-yl]methoxy]phenyl]piperazin-1-yl]phenyl]-1H-1,2,4-triazol-5-one 0
                                          4-[4-[[1-(2-methylbutan-2-yl)-5-tetrazolyl]-(6-quinolinyl)methyl]-1-piperazinyl]phenol 0
                                          4-[4-[[1-[(4-methoxyphenyl)methyl]-5-tetrazolyl]-(3-pyridinyl)methyl]-1-piperazinyl]phenol 0
                                          4-[[4-(2,3-dimethylphenyl)-1-piperazinyl]methyl]-2,6-dimethoxyphenol 0
                                          4-[[4-(2,5-dimethylphenyl)-1-piperazinyl]methyl]-2-methoxyphenol 0
                                          4-\{2-[4-(2-aminoethyl)piperazin-1-yl]pyridin-4-yl\}-N-(3-chloro-4-methylphenyl)pyrimidin-2-amine 0
                                          4-chloro-3-[[4-(2,3-dimethylphenyl)-1-piperazinyl]-oxomethyl]-N,N-dimethylbenzenesulfonamide 0
                                          4-fluoro-N-[(2R,3R,6R)-2-(hydroxymethyl)-6-[2-oxo-2-(4-phenyl-1-piperazinyl)ethyl]-3,6-dihydro-2H-pyran-3-yl]benzenesulfonamide 0
                                          4-fluoro-N-[(2R,3R,6R)-2-(hydroxymethyl)-6-[2-oxo-2-(4-phenyl-1-piperazinyl)ethyl]-3-oxanyl]benzenesulfonamide 0
                                          4-fluoro-N-[(2R,3R,6S)-2-(hydroxymethyl)-6-[2-oxo-2-(4-phenyl-1-piperazinyl)ethyl]-3,6-dihydro-2H-pyran-3-yl]benzenesulfonamide 0
                                          4-fluoro-N-[(2R,3R,6S)-2-(hydroxymethyl)-6-[2-oxo-2-(4-phenyl-1-piperazinyl)ethyl]-3-oxanyl]benzenesulfonamide 0
                                          4-fluoro-N-[(2R,3S,6R)-2-(hydroxymethyl)-6-[2-oxo-2-(4-phenyl-1-piperazinyl)ethyl]-3,6-dihydro-2H-pyran-3-yl]benzenesulfonamide 0
                                          4-fluoro-N-[(2R,3S,6R)-2-(hydroxymethyl)-6-[2-oxo-2-(4-phenyl-1-piperazinyl)ethyl]-3-oxanyl]benzenesulfonamide 0
                                          4-fluoro-N-[(2R,3S,6S)-2-(hydroxymethyl)-6-[2-oxo-2-(4-phenyl-1-piperazinyl)ethyl]-3,6-dihydro-2H-pyran-3-yl]benzenesulfonamide 0
                                          4-fluoro-N-[(2R,3S,6S)-2-(hydroxymethyl)-6-[2-oxo-2-(4-phenyl-1-piperazinyl)ethyl]-3-oxanyl]benzenesulfonamide 0
                                          4-fluoro-N-[(2S,3R,6R)-2-(hydroxymethyl)-6-[2-oxo-2-(4-phenyl-1-piperazinyl)ethyl]-3,6-dihydro-2H-pyran-3-yl]benzenesulfonamide 0
                                          4-fluoro-N-[(2S,3R,6R)-2-(hydroxymethyl)-6-[2-oxo-2-(4-phenyl-1-piperazinyl)ethyl]-3-oxanyl]benzenesulfonamide 0
                                          4-fluoro-N-[(2S,3R,6S)-2-(hydroxymethyl)-6-[2-oxo-2-(4-phenyl-1-piperazinyl)ethyl]-3,6-dihydro-2H-pyran-3-yl]benzenesulfonamide 0
                                          4-fluoro-N-[(2S,3R,6S)-2-(hydroxymethyl)-6-[2-oxo-2-(4-phenyl-1-piperazinyl)ethyl]-3-oxanyl]benzenesulfonamide 0
                                          4-fluoro-N-[(2S,3S,6R)-2-(hydroxymethyl)-6-[2-oxo-2-(4-phenyl-1-piperazinyl)ethyl]-3,6-dihydro-2H-pyran-3-yl]benzenesulfonamide 0
                                          4-fluoro-N-[(2S,3S,6R)-2-(hydroxymethyl)-6-[2-oxo-2-(4-phenyl-1-piperazinyl)ethyl]-3-oxanyl]benzenesulfonamide 0
                                          4-fluoro-N-[(2S,3S,6S)-2-(hydroxymethyl)-6-[2-oxo-2-(4-phenyl-1-piperazinyl)ethyl]-3,6-dihydro-2H-pyran-3-yl]benzenesulfonamide 0
                                          4-fluoro-N-[(2S,3S,6S)-2-(hydroxymethyl)-6-[2-oxo-2-(4-phenyl-1-piperazinyl)ethyl]-3-oxanyl]benzenesulfonamide 0
                                          4-iodo-N-[4-methoxy-3-(4-methyl-1-piperazinyl)phenyl]benzenesulfonamide 0
                                          4-methyl-7-[[4-[[4-(4-nitrophenyl)-1-piperazinyl]-oxomethyl]phenyl]methoxy]-1-benzopyran-2-one 0
                                          4-phenoxy-1-[4-(2-pyridinyl)-1-piperazinyl]-1-butanone 0
                                          5,8-dimethoxy-4-(4-methyl-1-piperazinyl)-2-(trifluoromethyl)quinoline 0
                                          5-(4-ethylsulfonyl-1-piperazinyl)-2-nitro-N-(3-pyridinylmethyl)aniline 0
                                          5-[(2-chloro-6-fluorophenyl)methyl]-N-[2-[4-(4-methoxyphenyl)-1-piperazinyl]ethyl]-1,3,4-oxadiazole-2-carboxamide 0
                                          5-[(4-phenyl-1-piperazinyl)-thiophen-2-ylmethyl]-6-thiazolo[3,2-b][1,2,4]triazolol 0
                                          5-[[4-(4-hydroxyphenyl)-1-piperazinyl]sulfonyl]-1,3-dihydroindol-2-one 0
                                          5-cyano-2-phenyl-6-[4-(2-pyridinyl)-1-piperazinyl]-3-pyridinecarboxylic acid ethyl ester 0
                                          5-cyano-6-[4-(4-methoxyphenyl)-1-piperazinyl]-2-oxo-1H-pyridine-3-carboxylic acid ethyl ester 0
                                          5-isoquinolinesulfonic acid [4-[(2S)-2-[5-isoquinolinylsulfonyl(methyl)amino]-3-oxo-3-(4-phenyl-1-piperazinyl)propyl]phenyl] ester 0
                                          5-isoquinolinesulfonic acid [4-[2-[5-isoquinolinylsulfonyl(methyl)amino]-3-oxo-3-(4-phenyl-1-piperazinyl)propyl]phenyl] ester 0
                                          5-methyl-3-[3-[4-[2-(2,2,2-trifluoroethoxy)phenyl]-1-piperazinyl]propyl]-1H-pyrimidine-2,4-dione 0
                                          6,7-dimethoxy-2-[[2-[4-(4-methoxyphenyl)-1-piperazinyl]-2-oxoethyl]thio]-3-quinolinecarbonitrile 0
                                          6-(4-benzoyl-1-piperazinyl)-3,3-dimethyl-8-propan-2-yl-1,4-dihydropyrano[3,4-c]pyridine-5-carbonitrile 0
                                          6-[(4-methyl-1-piperidinyl)sulfonyl]-2-(4-phenyl-1-piperazinyl)quinoline 0
                                          6-[2-oxo-2-(4-phenyl-1-piperazinyl)ethyl]-3-(phenylmethyl)-7-triazolo[4,5-d]pyrimidinone 0
                                          6-[4-(3-chlorophenyl)-1-piperazinyl]-3-cyclohexyl-1H-pyrimidine-2,4-dione 0
                                          6-[4-(7-chloro-4-quinolinyl)-1-piperazinyl]-3-cyclohexyl-1H-pyrimidine-2,4-dione 0
                                          6-amino-4-[3-[[4-(4-fluorophenyl)-1-piperazinyl]methyl]-4-methoxyphenyl]-3-methyl-2,4-dihydropyrano[2,3-c]pyrazole-5-carbonitrile 0
                                          6-amino-5-[2-[4-(2-methoxyphenyl)-1-piperazinyl]-1-oxoethyl]-1,3-dimethylpyrimidine-2,4-dione 0
                                          6-bromo-3-[4-oxo-4-[4-(2-pyridinyl)-1-piperazinyl]butyl]-2-sulfanylidene-1H-quinazolin-4-one 0
                                          6-hydroxy-7-phenyl-4-[(4-phenyl-1-piperazinyl)methyl]-1-benzopyran-2-one 0
                                          6-methyl-2-[4-[oxo(thiophen-2-yl)methyl]-1-piperazinyl]-3-quinolinecarbonitrile 0
                                          7-(3-chlorophenyl)-2-(4-phenyl-1-piperazinyl)-7,8-dihydro-6H-quinazolin-5-one 0
                                          7-[3-[4-(2-ethoxyphenyl)-1-piperazinyl]-2-hydroxypropoxy]-4-methyl-1-benzopyran-2-one 0
                                          7-[4-[4-(2,5-dimethylphenyl)-1-piperazinyl]-4-oxobutyl]-6-sulfanylidene-5H-[1,3]dioxolo[4,5-g]quinazolin-8-one 0
                                          7-[4-[4-(2-fluorophenyl)-1-piperazinyl]-4-oxobutyl]-6-sulfanylidene-5H-[1,3]dioxolo[4,5-g]quinazolin-8-one 0
                                          7-benzyl-1,3-dimethyl-8-piperazin-1-yl-3,7-dihydropurine-2,6-dione 0
                                          7-butyl-8-[[4-(3-chlorophenyl)-1-piperazinyl]methyl]-1,3-dimethylpurine-2,6-dione 0
                                          7-chloro-4-[4-(2-chloroethyl)-1-piperazinyl]quinoline 0
                                          7-chloro-4-[4-(3,4-dimethylphenyl)sulfonyl-1-piperazinyl]quinoline 0
                                          7-hexyl-3-methyl-8-(4-phenyl-1-piperazinyl)purine-2,6-dione 0
                                          7-methoxy-2-[4-[(2-methylphenyl)-oxomethyl]-1-piperazinyl]-3-quinolinecarbonitrile 0
                                          8-(2-furanyl)-6-[4-[2-furanyl(oxo)methyl]-1-piperazinyl]-3,3-dimethyl-1,4-dihydrothiopyrano[3,4-c]pyridine-5-carbonitrile 0
                                          8-[1-(1,3-benzodioxol-5-yl)-3-(4-phenyl-1-piperazinyl)propyl]-5,7-dimethoxy-4-methyl-1-benzopyran-2-one 0
                                          8-[2-[4-(2-methoxyphenyl)-1-piperazinyl]ethyl]-8-azaspiro[4.5]decane-7,9-dione 0
                                          8-[4-(3-chlorophenyl)-1-piperazinyl]-3-methyl-7-pentylpurine-2,6-dione 0
                                          8-[[4-(4-fluorophenyl)-1-piperazinyl]methyl]-1,3-dimethyl-7-[2-(4-morpholinyl)ethyl]purine-2,6-dione 0
                                          8-[[4-(5-chloro-2-methylphenyl)-1-piperazinyl]methyl]-3-methyl-7-(2-phenylethyl)purine-2,6-dione 0
                                          BAR0329 0
                                          Ethyl 4-(2-methoxyphenyl)piperazine-1-carboxylate 0
                                          LSM-17022 0
                                          LSM-18778 0
                                          LSM-19803 0
                                          LSM-2536 0
                                          LSM-2814 0
                                          LSM-2884 0
                                          LSM-32143 0
                                          LSM-34650 0
                                          LSM-3918 0
                                          LSM-6343 0
                                          N,N-dimethyl-3-[[4-(4-nitrophenyl)-1-piperazinyl]-oxomethyl]-4-(1-pyrrolidinyl)benzenesulfonamide 0
                                          N,N-dimethyl-3-[oxo-(4-phenyl-1-piperazinyl)methyl]-4-(1-pyrrolidinyl)benzenesulfonamide 0
                                          N-(1,5-dimethyl-3-oxo-2-phenyl-4-pyrazolyl)-2-[4-(4-hydroxyphenyl)-1-piperazinyl]acetamide 0
                                          N-(1-isoquinolinyl)-4-[3-(trifluoromethyl)phenyl]-1-piperazinecarbothioamide 0
                                          N-(2,4-dimethoxyphenyl)-N-[2-[4-(4-methyl-1-piperazinyl)anilino]-4-pyrimidinyl]carbamic acid (2,6-dimethylphenyl) ester 0
                                          N-(2-adamantyl)-4-(4-ethylsulfonyl-1-piperazinyl)-3-nitrobenzamide 0
                                          N-(2-fluorophenyl)-3-[4-(2-fluorophenyl)-1-piperazinyl]propanamide 0
                                          N-(2-furanylmethyl)-N'-[4-methyl-2-(4-methyl-1-piperazinyl)-6-quinolinyl]butanediamide 0
                                          N-(3,5-dimethylphenyl)-4-(3-methoxyphenyl)-1-piperazinecarbothioamide 0
                                          N-(4,6-dimethyl-2-pyridinyl)-4-[5-(trifluoromethyl)-2-pyridinyl]-1-piperazinecarbothioamide 0
                                          N-(4-fluorophenyl)-4-(4-nitrophenyl)-1-piperazinecarbothioamide 0
                                          N-[(2-furanylmethylamino)-oxomethyl]-2-[4-(4-hydroxyphenyl)-1-piperazinyl]acetamide 0
                                          N-[(2R,3R,6R)-2-(hydroxymethyl)-6-[2-oxo-2-(4-phenyl-1-piperazinyl)ethyl]-3,6-dihydro-2H-pyran-3-yl]-4-pyridinecarboxamide 0
                                          N-[(2R,3R,6R)-2-(hydroxymethyl)-6-[2-oxo-2-(4-phenyl-1-piperazinyl)ethyl]-3-oxanyl]-1-methyl-4-imidazolesulfonamide 0
                                          N-[(2R,3R,6R)-2-(hydroxymethyl)-6-[2-oxo-2-(4-phenyl-1-piperazinyl)ethyl]-3-oxanyl]benzamide 0
                                          N-[(2R,3R,6R)-2-(hydroxymethyl)-6-[2-oxo-2-(4-phenylpiperazin-1-yl)ethyl]-3,6-dihydro-2H-pyran-3-yl]-1-methylimidazole-4-sulfonamide 0
                                          N-[(2R,3R,6S)-2-(hydroxymethyl)-6-[2-oxo-2-(4-phenyl-1-piperazinyl)ethyl]-3,6-dihydro-2H-pyran-3-yl]-1-methyl-4-imidazolesulfonamide 0
                                          N-[(2R,3R,6S)-2-(hydroxymethyl)-6-[2-oxo-2-(4-phenyl-1-piperazinyl)ethyl]-3-oxanyl]benzamide 0
                                          N-[(2R,3R,6S)-2-(hydroxymethyl)-6-[2-oxo-2-(4-phenylpiperazin-1-yl)ethyl]-3,6-dihydro-2H-pyran-3-yl]pyridine-4-carboxamide 0
                                          N-[(2R,3S,6R)-2-(hydroxymethyl)-6-[2-oxo-2-(4-phenyl-1-piperazinyl)ethyl]-3,6-dihydro-2H-pyran-3-yl]-1-methyl-4-imidazolesulfonamide 0
                                          N-[(2R,3S,6R)-2-(hydroxymethyl)-6-[2-oxo-2-(4-phenyl-1-piperazinyl)ethyl]-3,6-dihydro-2H-pyran-3-yl]-4-pyridinecarboxamide 0
                                          N-[(2R,3S,6R)-2-(hydroxymethyl)-6-[2-oxo-2-(4-phenyl-1-piperazinyl)ethyl]-3-oxanyl]-1-methyl-4-imidazolesulfonamide 0
                                          N-[(2R,3S,6S)-2-(hydroxymethyl)-6-[2-oxo-2-(4-phenyl-1-piperazinyl)ethyl]-3,6-dihydro-2H-pyran-3-yl]-1-methyl-4-imidazolesulfonamide 0
                                          N-[(2R,3S,6S)-2-(hydroxymethyl)-6-[2-oxo-2-(4-phenyl-1-piperazinyl)ethyl]-3,6-dihydro-2H-pyran-3-yl]-4-pyridinecarboxamide 0
                                          N-[(2R,3S,6S)-2-(hydroxymethyl)-6-[2-oxo-2-(4-phenyl-1-piperazinyl)ethyl]-3-oxanyl]-1-methyl-4-imidazolesulfonamide 0
                                          N-[(2R,3S,6S)-2-(hydroxymethyl)-6-[2-oxo-2-(4-phenyl-1-piperazinyl)ethyl]-3-oxanyl]benzamide 0
                                          N-[(2S,3R,6R)-2-(hydroxymethyl)-6-[2-oxo-2-(4-phenyl-1-piperazinyl)ethyl]-3,6-dihydro-2H-pyran-3-yl]-1-methyl-4-imidazolesulfonamide 0
                                          N-[(2S,3R,6R)-2-(hydroxymethyl)-6-[2-oxo-2-(4-phenyl-1-piperazinyl)ethyl]-3,6-dihydro-2H-pyran-3-yl]-4-pyridinecarboxamide 0
                                          N-[(2S,3R,6R)-2-(hydroxymethyl)-6-[2-oxo-2-(4-phenyl-1-piperazinyl)ethyl]-3-oxanyl]-1-methyl-4-imidazolesulfonamide 0
                                          N-[(2S,3R,6R)-2-(hydroxymethyl)-6-[2-oxo-2-(4-phenyl-1-piperazinyl)ethyl]-3-oxanyl]benzamide 0
                                          N-[(2S,3R,6S)-2-(hydroxymethyl)-6-[2-oxo-2-(4-phenyl-1-piperazinyl)ethyl]-3,6-dihydro-2H-pyran-3-yl]-4-pyridinecarboxamide 0
                                          N-[(2S,3R,6S)-2-(hydroxymethyl)-6-[2-oxo-2-(4-phenyl-1-piperazinyl)ethyl]-3-oxanyl]-1-methyl-4-imidazolesulfonamide 0
                                          N-[(2S,3S,6R)-2-(hydroxymethyl)-6-[2-oxo-2-(4-phenyl-1-piperazinyl)ethyl]-3,6-dihydro-2H-pyran-3-yl]-1-methyl-4-imidazolesulfonamide 0
                                          N-[(2S,3S,6R)-2-(hydroxymethyl)-6-[2-oxo-2-(4-phenyl-1-piperazinyl)ethyl]-3,6-dihydro-2H-pyran-3-yl]-4-pyridinecarboxamide 0
                                          N-[(2S,3S,6R)-2-(hydroxymethyl)-6-[2-oxo-2-(4-phenyl-1-piperazinyl)ethyl]-3-oxanyl]benzamide 0
                                          N-[(2S,3S,6S)-2-(hydroxymethyl)-6-[2-oxo-2-(4-phenyl-1-piperazinyl)ethyl]-3,6-dihydro-2H-pyran-3-yl]-1-methyl-4-imidazolesulfonamide 0
                                          N-[(2S,3S,6S)-2-(hydroxymethyl)-6-[2-oxo-2-(4-phenyl-1-piperazinyl)ethyl]-3-oxanyl]-1-methyl-4-imidazolesulfonamide 0
                                          N-[(2S,3S,6S)-2-(hydroxymethyl)-6-[2-oxo-2-(4-phenyl-1-piperazinyl)ethyl]-3-oxanyl]benzamide 0
                                          N-[(2S,3S,6S)-2-(hydroxymethyl)-6-[2-oxo-2-(4-phenylpiperazin-1-yl)ethyl]-3,6-dihydro-2H-pyran-3-yl]pyridine-4-carboxamide 0
                                          N-[(cyclopentylamino)-oxomethyl]-2-[4-(2-hydroxyphenyl)-1-piperazinyl]acetamide 0
                                          N-[(tert-butylamino)-oxomethyl]-2-[4-(3-chlorophenyl)-1-piperazinyl]acetamide 0
                                          N-[(tert-butylamino)-oxomethyl]-2-[4-(4-hydroxyphenyl)-1-piperazinyl]acetamide 0
                                          N-[1,4-dioxo-3-(4-phenyl-1-piperazinyl)-2-naphthalenyl]benzamide 0
                                          N-[1-[4-(2-methoxyphenyl)-1-piperazinyl]-1-thiophen-2-ylpropan-2-yl]benzenesulfonamide 0
                                          N-[1-methyl-2-[2-(4-phenyl-1-piperazinyl)ethyl]-5-benzimidazolyl]-2-furancarboxamide 0
                                          N-[2-(4-acetyl-1-piperazinyl)phenyl]-2-(2,4-dichlorophenoxy)acetamide 0
                                          N-[2-(4-acetyl-1-piperazinyl)phenyl]-2-(2-methylphenoxy)acetamide 0
                                          N-[2-(4-acetyl-1-piperazinyl)phenyl]-2-(5-methyl-2-propan-2-ylphenoxy)acetamide 0
                                          N-[2-(4-chlorophenoxy)ethyl]-5-(3,5-dimethyl-1-piperazinyl)-2-nitroaniline 0
                                          N-[2-(4-ethyl-1-piperazinyl)-4-methyl-6-quinolinyl]-2-pyrazinecarboxamide 0
                                          N-[2-[4-(2-methoxyphenyl)-1-piperazinyl]-2-(3-pyridinyl)ethyl]-2-thiophenesulfonamide 0
                                          N-[2-[4-(2-methoxyphenyl)-1-piperazinyl]ethyl]-N-(2-pyridinyl)cyclohexanecarboxamide 26
                                          N-[2-[4-(3-chlorophenyl)-1-piperazinyl]ethyl]-[1,2,4]triazolo[4,3-a]quinoxalin-4-amine 0
                                          N-[2-[4-(4-fluorophenyl)-1-piperazinyl]-2-(3-pyridinyl)ethyl]cyclohexanecarboxamide 0
                                          N-[2-[4-(4-methoxyphenyl)-1-piperazinyl]ethyl]-6-sulfanylidene-5H-benzimidazolo[1,2-c]quinazoline-3-carboxamide 0
                                          N-[3-(4-methyl-1-piperazinyl)-1,4-dioxo-2-naphthalenyl]benzenesulfonamide 0
                                          N-[3-[4-(2,3-dimethylphenyl)-1-piperazinyl]-3-oxopropyl]-2-(1-oxo-2-isoquinolinyl)acetamide 0
                                          N-[3-[4-(2,5-dimethylphenyl)-1-piperazinyl]propyl]-2-(6-methyl-3-oxo-4H-1,4-benzoxazin-2-yl)acetamide 0
                                          N-[3-[4-(3-chlorophenyl)-1-piperazinyl]-1,4-dioxo-2-naphthalenyl]-2-thiophenesulfonamide 0
                                          N-[3-[4-(3-chlorophenyl)-1-piperazinyl]propyl]-2-[(1-ethyl-2-oxo-4-quinolinyl)oxy]acetamide 0
                                          N-[3-[4-(4-fluorophenyl)-1-piperazinyl]-1,4-dioxo-2-naphthalenyl]benzenesulfonamide 0
                                          N-[3-[[5-chloro-2-[4-(4-methyl-1-piperazinyl)anilino]-4-pyrimidinyl]oxy]phenyl]-2-propenamide 0
                                          N-[3-chloro-4-[4-[2-furanyl(oxo)methyl]-1-piperazinyl]phenyl]-2-(4-chlorophenyl)acetamide 0
                                          N-[3-chloro-4-[4-[oxo-(4-propoxyphenyl)methyl]-1-piperazinyl]phenyl]propanamide 0
                                          N-[3-cyano-4-[4-(4-methoxyphenyl)-1-piperazinyl]phenyl]cyclohexanecarboxamide 0
                                          N-[3-fluoro-4-(4-phenyl-1-piperazinyl)phenyl]-2-(4-morpholinyl)acetamide 0
                                          N-[3-methoxy-4-(4-methyl-1-piperazinyl)phenyl]-1-(4-methoxyphenyl)-6-pyrazolo[3,4-d]pyrimidinamine 0
                                          N-[3-oxo-3-(4-pyridin-4-yl-1-piperazinyl)propyl]-2,1,3-benzothiadiazole-4-sulfonamide 0
                                          N-[3-oxo-3-[4-(2-pyridinyl)-1-piperazinyl]propyl]-2,1,3-benzothiadiazole-4-sulfonamide 0
                                          N-[4-[3-[4-(5-chloro-2-methylphenyl)-1-piperazinyl]-2-hydroxypropoxy]phenyl]acetamide 0
                                          N-[4-[4-(4-hydroxyphenyl)-1-piperazinyl]phenyl]carbamic acid phenyl ester 0
                                          N-[4-[4-[(2-methylphenyl)-oxomethyl]-1-piperazinyl]phenyl]propanamide 0
                                          N-[4-[4-[2-furanyl(oxo)methyl]-1-piperazinyl]phenyl]-2-(3-methylphenoxy)acetamide 0
                                          N-[4-[[4-(2-fluorophenyl)-1-piperazinyl]-oxomethyl]-1-oxo-2-isoquinolinyl]-2-pyrazinecarboxamide 0
                                          N-[4-[[[(2,6-dichloro-3,5-dimethoxyanilino)-oxomethyl]-[6-[4-(4-methyl-1-piperazinyl)anilino]-4-pyrimidinyl]amino]methyl]phenyl]-2-propenamide 0
                                          N-[4-chloro-3-(trifluoromethyl)phenyl]-2-[4-(2-methoxyphenyl)-1-piperazinyl]acetamide 0
                                          N-[4-methyl-2-(4-methyl-1-piperazinyl)-6-quinolinyl]-1,3-benzodioxole-5-carboxamide 0
                                          N-[5-[(2R)-2-methoxy-1-oxo-2-phenylethyl]-4,6-dihydro-1H-pyrrolo[3,4-c]pyrazol-3-yl]-4-(4-methyl-1-piperazinyl)benzamide 0
                                          N-[6-amino-2,4-dioxo-1-(phenylmethyl)-5-pyrimidinyl]-N-ethyl-2-[4-[3-(trifluoromethyl)phenyl]-1-piperazinyl]acetamide 0
                                          N-[[3-[[4-(4-fluorophenyl)-1-piperazinyl]methyl]-4-methoxyphenyl]methylideneamino]-4-hydroxy-3-methoxybenzamide 0
                                          N-[[4-(2-cyanophenyl)-1-piperazinyl]methyl]-3-methylbenzamide 0
                                          N-[[4-(2-ethoxyphenyl)-1-piperazinyl]-sulfanylidenemethyl]-1-adamantanecarboxamide 0
                                          N-[[4-(4-nitrophenyl)-1-piperazinyl]-sulfanylidenemethyl]butanamide 0
                                          N-[[4-[[4-(4-fluorophenyl)-1-piperazinyl]-oxomethyl]cyclohexyl]methyl]-2-thiophenesulfonamide 0
                                          N-acylpiperazine + 409
                                          N-alkylpiperazine + 3088
                                          N-arylpiperazine + 2766
                                          N-cyclohexyl-4-(4-nitrophenyl)-1-piperazinecarbothioamide 0
                                          N-desmethylclozapine 9
                                          N-iminopiperazine + 384
                                          N-tert-butyl-3-[4-(2-methoxyphenyl)-1-piperazinyl]-2-phenylpropanamide 0
                                          N-tert-butyl-4-[3-(trifluoromethyl)-2-pyridinyl]-1-piperazinecarboxamide 0
                                          N2-(4-fluorophenyl)-6-[[4-(2-pyridinyl)-1-piperazinyl]methyl]-1,3,5-triazine-2,4-diamine 0
                                          Naftopidil 3
                                          Sch 59884 0
                                          Urapidil 0
                                          WZ4002 0
                                          [2-(1-piperidinyl)-1,3-benzothiazol-6-yl]-[4-(2-pyridinyl)-1-piperazinyl]methanone 0
                                          [3-(2,3-dihydroindol-1-ylsulfonyl)phenyl]-[4-(2-pyridinyl)-1-piperazinyl]methanone 0
                                          [3-(4-methylphenyl)-1-phenyl-4-pyrazolyl]-[4-(2-pyridinyl)-1-piperazinyl]methanone 0
                                          [3-amino-4-(methoxymethyl)-6-methyl-2-thieno[2,3-b]pyridinyl]-(4-phenyl-1-piperazinyl)methanone 0
                                          [3-methyl-4-(3-methylphenyl)-1-piperazinyl]-[1-(7,8,9,10-tetrahydro-6H-purino[9,8-a]azepin-4-yl)-4-piperidinyl]methanone 0
                                          [4-(2,3-dimethylphenyl)-1-piperazinyl]-(3,4,5-trimethoxyphenyl)methanone 0
                                          [4-(2,3-dimethylphenyl)-1-piperazinyl]-[5-[(4-methoxyphenyl)sulfonylmethyl]-2-furanyl]methanone 0
                                          [4-(2,3-dimethylphenyl)-1-piperazinyl]-[5-[(4-methylphenyl)sulfonylmethyl]-2-furanyl]methanone 0
                                          [4-(2-ethoxyphenyl)-1-piperazinyl]-(1-oxido-4-pyridin-1-iumyl)methanone 0
                                          [4-(2-methoxyphenyl)-1-piperazinyl]-[4-[(phenylthio)methyl]phenyl]methanone 0
                                          [4-(2-methoxyphenyl)-1-piperazinyl]-[5-(4-methylphenyl)-3-isoxazolyl]methanone 0
                                          [4-(2-methylphenyl)-1-piperazinyl]-(4-nitrophenyl)methanethione 0
                                          [4-(2-methylphenyl)-1-piperazinyl]-(5-propyl-3-thiophenyl)methanone 0
                                          [4-(2-pyridinyl)-1-piperazinyl]-(3,4,5-trimethoxyphenyl)methanone 0
                                          [4-(2-pyrimidinyl)-1-piperazinyl]-[1-[4-(2-pyrimidinyl)-1-piperazinyl]-4-isoquinolinyl]methanone 0
                                          [4-(3-chlorophenyl)-1-piperazinyl]-(2,5-dimethyl-3-furanyl)methanone 0
                                          [4-(3-chlorophenyl)-1-piperazinyl]-(5-methyl-2-phenyl-3-pyrazolyl)methanone 0
                                          [4-(3-chlorophenyl)-1-piperazinyl]-[1-[4-(2-pyridinyl)-1-piperazinyl]-4-isoquinolinyl]methanone 0
                                          [4-(3-chlorophenyl)sulfonyl-3-nitrophenyl]-[4-(2-pyridinyl)-1-piperazinyl]methanone 0
                                          [4-(3-methoxyphenyl)-1-piperazinyl]-[2-(1-piperidinyl)-1,3-benzothiazol-6-yl]methanone 0
                                          [4-(4-fluorophenyl)-1-piperazinyl]-(2-methyl-3-pyrazolyl)methanone 0
                                          [4-(4-hydroxyphenyl)-1-piperazinyl]-[2-methoxy-4-(methylthio)phenyl]methanone 0
                                          [4-(4-methoxyphenyl)-1-piperazinyl]-(6-sulfanylidene-5H-benzimidazolo[1,2-c]quinazolin-3-yl)methanone 0
                                          [4-(5-chloro-2-methylphenyl)-1-piperazinyl]-(2-ethoxy-3-pyridinyl)methanone 0
                                          [4-(7-chloro-4-quinolinyl)-1-piperazinyl]-(3,4-dichlorophenyl)methanone 0
                                          [4-(7-chloro-4-quinolinyl)-1-piperazinyl]-thiophen-2-ylmethanone 0
                                          [4-[(2-chlorophenyl)methylsulfonyl]-3-nitrophenyl]-[4-(2-pyridinyl)-1-piperazinyl]methanone 0
                                          [4-[4-(methoxyiminomethyl)-2-nitrophenyl]-1-piperazinyl]-(4-methylphenyl)methanone 0
                                          [5-(2-furanyl)-7-(trifluoromethyl)-2-pyrazolo[1,5-a]pyrimidinyl]-[4-(2-pyridinyl)-1-piperazinyl]methanone 0
                                          [5-(3-chlorophenyl)-3-isoxazolyl]-[4-(2-methoxyphenyl)-1-piperazinyl]methanone 0
                                          [5-[(2-methoxyphenoxy)methyl]-3-isoxazolyl]-(4-methyl-3-phenyl-1-piperazinyl)methanone 0
                                          almitrine + 0
                                          antrafenine 0
                                          cetirizine 13
                                          cyclopropyl-[5-[[4-[[4-(2-methoxyphenyl)-1-piperazinyl]-oxomethyl]-1-piperidinyl]sulfonyl]-2-methyl-2,3-dihydroindol-1-yl]methanone 0
                                          etoperidone 1
                                          hydroxyitraconazole 4
                                          ketoitraconazole 0
                                          lorpiprazole 0
                                          mepiprazole 0
                                          navitoclax 8
                                          niaprazine 0
                                          pictrelisib 0
                                          piperazine 1
                                          piperazinecarboxamide + 71
                                          piperazinecarboxylate ester + 0
                                          piperazinecarboxylic acid + 0
                                          piperazinone + 30
                                          prazosin + 59
                                          sildenafil + 58
                                          terazosin + 7
                                          ziprasidone + 9
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