4-[4-[(4-甲脒基苯基)氨基]丁基氨基]苯甲脒

4-benzylsulfanylbenzonitrile

4-(azepan-1-yl)benzonitrile

4-氟硫代苄胺

1-Boc-4-(4-氰基苯基)哌嗪