N-p'-methylbenzylidene-o-phenylenediamine

1,2-bis(2-bromo-2-methylpropanamido)benzene

2-(Diacetylmethylene)-2,3,-dihydro-1H-benzimidazole

2-amino-N-(2-aminophenyl)ethanamide

1-benzylquinoxalin-2(1H)-one