(4-phenylphenyl)-[5-(4-phenylphenyl)-1H-imidazol-2-yl]methanone

3-oxo-3-(4-phenylphenyl)propanoic acid

[2-oxo-2-(4-phenylphenyl)ethyl] 2-benzamidoacetate

bis[2-oxo-2-(4-phenylphenyl)ethyl] oxalate

5-methyl-5-(4-phenylphenyl)imidazolidine-2,4-dione