1-[(4-chloro-5-methyl-2-sulfanylphenyl)sulfonyl]imidazolidin-2-one
1-naphthalen-2-yl-imidazolidin-2-one
1-(4-chlorophenyl)sulfonylimidazolidin-2-one
(5E)-1-[4-fluoro-3-(trifluoromethyl)phenyl]-5-imino-4,4-dimethylimidazolidin-2-one