11H-10,11-二氮杂苯并[b]芴

2-phenylsulfanyl-1H-benzimidazole

2-ethyl-3-methyl-4-oxidoquinoxalin-1-ium 1-oxide

2,2,4-三甲基-2,3-二氢-1H-1,5-苯并二氮杂卓

2-(propan-2-ylideneamino)aniline