大茴香醛

5-benzoyl-4,5-dihydro-1-phenyl-1H-pyrazolo[3,4-d]pyrimidine-4-carbonitrile

2-cyano-1,3-dibenzoyl-2,3-dihydrobenzimidazole

1-benzoyl-1,6-dihydro-9-phenyl-9H-purine-6-carbonitrile

2-benzhydrylimino-1,2-diphenylethanone