N-(4-{[1-[(4-methyl-1-piperidinyl)carbonyl]-2-(2-naphthylsulfonyl)hydrazino]methyl}benzyl)acetamide

N-(4-{[1-(azepanylcarbonyl)-2-(2-naphthylsulfonyl)hydrazino]methyl}benzyl)acetamide

1-{4-[(acetylamino)methyl]benzyl}-N-cycloheptyl-2-(2-naphthylsulfonyl)-1-hydrazinecarboxamide