2-(4-nitrophenyl)-1,2,3,4-tetrahydroquinazoline

2-(1H-pyrrol-2-yl)-1,2,3,4-tetrahydroquinazoline

2-chloro-N-[[2-[(2-chloroacetyl)amino]phenyl]methyl]acetamide

2,3-diphenyl-5H-1,4-benzodiazepine

3-去氧鸭嘴花碱