2-甲基-1H-吲哚-5-甲腈

4-[(4-氰基苯基)氨基]苯甲腈

4,4'-dicarbamoylazobenzene

N-(4-氰基苯基)苯甲酰胺

4-(2-methylimidazo[4,5-c]pyridin-1-yl)benzonitrile