5-甲基-3-苯基异噁唑

3-(4-methoxyphenyl)-1-oxido-2,5-diphenyl-2,4-dihydroimidazol-1-ium

3-methyl-2,5-diphenyl-1H-pyrrole

ethyl 2-methyl-5-phenyl-1H-pyrrole-3-carboxylate

2-苯基咪唑并(2,1-a)异喹啉