1-[5-(Aminosulfonyl)-1,3-benzoxazol-2-yl]piperidine-4-carboxylic acid

1-(5-methyl[1,3]oxazolo[4,5-b]pyridin-2-yl)piperidine-4-carboxylic acid

3-chloro-N-[4-(hydrazinocarbonyl)phenyl]benzamide

3-(3,6-dichloro-9H-carbazol-9-yl)propanohydrazide

3-chloro-N-[3-(hydrazinocarbonyl)phenyl]benzamide

N-(2,4-dichlorobenzyl)-2,2,2-trifluoro-N-(3-nitrophenyl)acetamide

2-[(4-ethoxyphenyl)amino]acetohydrazide

2-[(4-iodophenyl)amino]acetohydrazide

[(2-methylphenyl)amino]acetic acid

N-(4-bromophenyl)-4-(3,5-dimethyl-1H-pyrazol-1-yl)-6-hydrazino-1,3,5-triazin-2-amine

N-1-adamantylhydrazinecarboxamide