4-phenyl-1-[3-(3,5,9-trimethyl-7-oxofuro[3,2-g]chromen-6-yl)propanoyl]piperidine-4-carboxylic acid

4-[8-(2,4-dimethylphenyl)imino-4-ethoxy-1,3-dimethylcyclohepta[c]furan-6-yl]-2-methoxyphenol

4-[2-(4-acetylpiperazin-1-yl)ethyliminomethyl]-2-(4-nitrophenyl)-5-propyl-1H-pyrazol-3-one

4-(dimethylsulfamoyl)-N-[(3-methyl-1,3-benzothiazol-2-ylidene)amino]benzamide

4-(4-chloro-2-methylphenoxy)-N-[(2-hydroxy-1H-indol-3-yl)imino]butanamide

4-[2-(4-ethylanilino)-2-oxoethoxy]-N-(4-fluorophenyl)benzamide

4-[[4-chloro-2,5-dioxo-1-(2,4,5-trichlorophenyl)pyrrol-3-yl]amino]-N-(2-ethoxyphenyl)benzamide

4-(4-nitrophenyl)-2-[[4-(4-nitrophenyl)-1,3-thiazol-2-yl]methyl]-1,3-thiazole

4-chloro-N-(5-chloro-2-methylphenyl)butanamide

4-Methyl-N-[3-(4-methylphenyl)-4-phenyl-2(3H)-thiazolylidene]benzenamine

4-(4-fluorophenyl)-2-(2-phenoxyethylsulfanyl)-6-phenylpyridine-3-carbonitrile

4-[(3,4,5-trimethoxybenzoyl)amino]butanoic acid

4-(4-methoxyphenyl)-2-[(2-methylphenyl)methylsulfanyl]-6-phenylpyridine-3-carbonitrile

4-(2-methoxyphenyl)-2-[2-(4-methoxyphenyl)-2-oxoethyl]sulfanyl-6-thiophen-2-ylpyridine-3-carbonitrile

4-(4-bromophenyl)-2-[(2-iodobenzoyl)amino]thiophene-3-carboxylic acid

4-tert-butyl-N-[(E)-3-(4-methoxyanilino)-3-oxo-1-thiophen-2-ylprop-1-en-2-yl]benzamide

4-(5-octylpyridin-2-yl)phenol

4,4,8-trimethyl-5-(4-methylphenyl)sulfonyldithiolo[3,4-c]quinoline-1-thione

4-bromo-2-[2-[(5-bromo-2-hydroxyphenyl)methylideneamino]ethyliminomethyl]phenol

4,4-dimethyl-5-propyldithiolo[3,4-c]quinoline-1-thione

4-(4-methylphenyl)-2-phenyl-5,6,7,8-tetrahydro-[1]benzothiolo[2,3-b]pyridine

4-[(Z)-[1-(2-fluorophenyl)-4-methoxycarbonyl-5-methyl-2-oxopyrrol-3-ylidene]methyl]benzoic acid

4-[(3-Butoxyphenyl)amino]-4-oxo-2-butenoic acid

4,4,8-trimethyl-2-(4-methylphenyl)-5H-[1,2]thiazolo[5,4-c]quinoline-1-thione

4-(2,4-dichlorophenoxy)-1-(3,5-dimethylpyrazol-1-yl)butan-1-one

4-(4-methoxyphenyl)-6-phenyl-2-(pyridin-4-ylmethylsulfanyl)pyridine-3-carbonitrile

4-(4-chlorophenyl)-N,3-diphenyl-1,3-thiazol-2-imine

4-benzoyl-1-ethyl-5-phenylpyrrole-2,3-dione

4-(2-sulfanylphenyl)iminopentan-2-one

4-[[(E)-2-cyano-2-[4-(3-methoxyphenyl)-1,3-thiazol-2-yl]ethenyl]amino]benzamide

4-methyl-N-[(E)-3-(4-methylpiperidin-1-yl)-1-(4-nitrophenyl)-3-oxoprop-1-en-2-yl]benzamide

4-butoxy-N-(4,6-dimethyl-1,3-benzothiazol-2-yl)benzamide

4-hydroxy-N-[(3-nitrophenyl)methylideneamino]butanamide

4-Fluoro-N-[2-(6-formyl-7-methoxy-1,3-benzodioxol-5-yl)ethyl]-N-methylbenzamide

4-chloro-N-(2-cyanoethyl)-N-cyclohexylbenzenesulfonamide

4-chloro-N-(2-methoxyethyl)-2-nitrobenzamide

4-[[(E)-2-benzamido-3-(1,3-benzodioxol-5-yl)prop-2-enoyl]amino]butanoic acid

4-(4-methoxyphenyl)-8-methyl-7-[2-oxo-2-(4-phenylphenyl)ethoxy]chromen-2-one

4-(4-chlorophenyl)-2-[4-(2-chlorophenyl)piperazin-1-yl]quinazoline

4-[5-methyl-3-(4-methylphenyl)-1-benzofuran-2-yl]butan-2-one

4-butyl-5-[2-(4-methoxyphenyl)-2-oxoethoxy]-7-methylchromen-2-one

4-nitro-N-[(4-phenyl-1,3-thiazol-2-yl)carbamothioyl]benzamide

4-[[3-(2-carboxyethyl)-4-methyl-2-oxochromen-7-yl]oxymethyl]benzoic acid

4-fluoro-N-hexylbenzamide

4-(4-phenylmethoxyphenyl)-2-prop-2-enylsulfanyl-5,6,7,8-tetrahydroquinoline-3-carbonitrile

4,4,7,8-tetramethyl-2-[3-(trifluoromethyl)phenyl]-5H-[1,2]thiazolo[5,4-c]quinoline-1-thione

4-amino-N-(13-oxa-10,12,14,16-tetrazatetracyclo[7.7.0.02,7.011,15]hexadeca-1(16),2,4,6,8,10,14-heptaen-8-ylimino)-1,2,5-oxadiazole-3-carboxamide

4,4,7,8-tetramethyl-2-naphthalen-1-yl-5H-[1,2]thiazolo[5,4-c]quinoline-1-thione

4-[[2-(6-ethyl-4-methyl-2-oxochromen-7-yl)oxyacetyl]amino]butanoic acid

4-[3-(7-methoxy-4-methyl-2-oxochromen-3-yl)propanoylamino]butanoic acid

4-[[3-(4-chlorophenyl)-4-oxochromen-7-yl]oxymethyl]-6,7-dimethylchromen-2-one

4-oxo-4-[(1R,9S)-6-oxo-7,11-diazatricyclo[7.3.1.02,7]trideca-2,4-dien-11-yl]-N-propan-2-ylbutanamide

4-[2-[[2-(4-nitrophenyl)-3-oxo-5-propyl-1H-pyrazol-4-yl]methylideneamino]ethyl]benzenesulfonamide

4-methyl-7-[4-(4-methyl-2-oxochromen-7-yl)oxybutoxy]chromen-2-one

4-[[3-tert-butyl-4-(4-methylphenyl)-1,3-thiazol-2-ylidene]amino]-1,5-dimethyl-2-phenylpyrazol-3-one

4-ethoxy-6-(3-iodo-4,5-dimethoxyphenyl)-1,3-dimethylcyclohepta[c]furan-8-one

4-[(4-hydroxy-1,3-dimethyl-2,6-dioxopyrimidin-5-yl)methylideneamino]butanoic acid

4-(5,7-dichloro-3-methyl-1-benzofuran-2-yl)-6,8-dimethylchromen-2-one

4-[[2-[(4-oxo-2,3-dihydro-1H-cyclopenta[c]chromen-7-yl)oxy]acetyl]amino]butanoic acid

4-methyl-7-[2-(4-methylphenyl)sulfanylethoxy]chromen-2-one

4-[(1S,5R)-1,3,3-trimethyl-6-azabicyclo[3.2.1]octan-6-yl]but-2-yn-1-ol

4-[4-ethoxy-8-(4-methoxyphenyl)imino-1,3-dimethylcyclohepta[c]furan-6-yl]-2-methoxyphenol

4-propyl-9-[(3,4,5-trimethoxyphenyl)methyl]-8,10-dihydropyrano[2,3-f][1,3]benzoxazin-2-one

4-ethyl-7-[2-(5-methoxy-1,2-dimethylindol-3-yl)-2-oxoethoxy]chromen-2-one

4-[[3-(2,3-dihydro-1,4-benzodioxin-6-yl)-4-oxochromen-7-yl]oxymethyl]-6,8-dimethylchromen-2-one

4-(benzhydryliminomethyl)-2-(4-nitrophenyl)-5-phenyl-1H-pyrazol-3-one