2,5-二苯基-1,3,4-恶二唑

1-苯甲酰基-3-苯基脲

(3-硝基苯基)-5-苯基-1,2,4-恶二唑

2-苯基-4-[3H]喹唑啉酮

1-methyl-3,5-diphenyl-1,2,4-triazole