3-[2-(methylamino)benzoyl]-1-phenylpyrrolidin-2-one

1-phenyl-2-(2-sulfanylphenyl)pyrrole-3-carboxylic acid

2-phenyl-4,9-dihydro-3H-pyrido[3,4-b]indol-1-one

3-(dimethylaminomethylidene)-1-phenylpyrrolidin-2-one

1-phenylpyrrolidine-2-thione