4'-ETHYLGLUTARANILIC ACID

4'-FLUORO-3-NITROBENZANILIDE

4'-FLUOROSUCCINANILIC ACID

4'-Hydroxynonanophenone

4'-METHOXY-2'-NITRO-1-CYCLOPROPANECARBOXANILIDE

4'-METHOXY-3-NITROBENZANILIDE

4'-METHYL-2-(P-TOLYLSULFONYL)ACETOPHENONE

4'-METHYL-3'-NITROSUCCINANILIC ACID

4′-Methylbiphenyl-3-carboxylic acid

4-[(E)-({[(2-IODOBENZOYL)AMINO]ACETYL}HYDRAZONO)METHYL]-2-METHOXYPHENYL 3,4-DICHLOROBENZOATE

4-[(E)-({[(3,4-DIMETHOXYBENZOYL)AMINO]ACETYL}HYDRAZONO)METHYL]-2-METHOXYPHENYL 3-BROMOBENZOATE

4-{[(E)-(3-Nitrophenyl)methylidene]amino}-N-(2-pyridinyl)benzenesulfonamide

4-{[(E)-(4-Chlorophenyl)(5-fluoro-2-hydroxyphenyl)methylidene]amino}butanoic acid

4-{[1H-indol-3-yl(oxo)acetyl]amino}benzoic acid

4-[2-({5-[4-(5-{[5-(4-AMINO-3,4-DIOXOBUTANOYL)-4-METHYL-1,3-THIAZOL-2-YL]AMINO}-1,3,4-OXADIAZOL-2-YL)PHENYL]-1,3,4-OXADIAZOL-2-YL}AMINO)-4-METHYL-1,3-THIAZOL-5-YL]-2,4-DIOXOBUTANAMIDE