苯甲酰甲酸

2,2-dimethyl-4,5-diphenyl-3,4-dihydropyrrole

4-bromo-3,4-diphenyl-1,2-oxazol-5-one

4-hydroxy-3,4-diphenyl-1,2-oxazol-5-one

5-chloro-3,4-diphenyl-1,2-oxazole