1 HBG N-[2-(cyclohexylamino)-2-oxoethyl]-N-{[4-(hydroxycarbamoyl)phenyl]methyl}-3,5-dimethylbenzamide 1.000 2 HBJ 4-(dimethylamino)-N-{[4-(hydroxycarbamoyl)phenyl]methyl}-N-{2-[(4-methylphenyl)amino]-2-oxoethyl}benzamide 0.833