methyl (Z)-4-oxo-3,4-diphenylbut-2-enoate

methyl 2,3-dichloro-cis,cis-2,3-diphenylcyclopropanecarboxylate

methyl 5-benzoyl-2,3,5-triphenylisoxazolidine-4-carboxylate

methyl 1,2,4,5-tetraphenyl-1H-pyrrole-3-carboxylate

(Z)-methyl 4-oxo-3,4-diphenylbut-2-enoate