4-{[1-(3,4-Dimethoxyphenyl)ethyl]amino}-4-oxobutanoic acid

4-[1,1′-Biphenyl]-4-yl-6-(4-fluorophenyl)-2-pyrimidinamine

4-[4-(1H-imidazol-1-yl)phenyl]-2,4-dioxo-butanoic acid

4-[4-(tert-Butyl)phenyl]piperidine hydrochloride

4-([3-(1H-imidazol-1-yl)propyl]amino)-4-oxobutanoic acid

4-(1-Piperidinylsulfonyl)benzoic acid

4-(1H-1,3-benzimidazol-1-yl)benzenecarbaldehyde

4-(2-(3-Methyl-2-oxopyridin-1(2H)-yl)acetamido)benzoic acid

4-(2-Cyanopropan-2-yl)benzoic acid

4-(2-Oxiranylmethyl)morpholine

[4-(2,2,2-Trifluoroethoxy)phenyl]acetic acid

4-(3-Bromo-4-fluorobenzoyl)morpholine

4-(3,4-Dihydroxyphenyl)-7-methoxy-5-[(6-O-β-D-xylopyranosyl-β-D-glucopyranosyl)oxy]- 2H-1-benzopyran-2-one

4-(4-Bromophenyl)-4-oxobutanenitrile

4-(4-Fluoro-3-methylphenyl)-1,3-thiazol-2-ylamine