4-Phenyl-2-pyrrolidone
4-(4-Chlorophenyl)pyrrolidin-2-one
Ethyl 2-oxo-4-phenylpyrrolidine-3-carboxylate
4-(4-Fluorophenyl)pyrrolidin-2-one
2-(4-(4-Chlorophenyl)-2-oxopyrrolidin-1-yl)acetamide
4-(2-Chloro-6-fluorophenyl)pyrrolidin-2-one
4-(2-Bromophenyl)pyrrolidin-2-one
