1-(5-hydroxy-3-methyl-5-phenyl-4H-pyrazol-1-yl)propan-1-one

3,6-diphenylpyridazine

2-(benzimidazol-1-yl)-1-phenylethanone

(5-ethoxy-3-methyl-4H-1,4-benzothiazin-2-yl)-phenylmethanone

2-methyl-4-phenyl-3H-thieno[3,4-b][1,4]diazepine