Imidazolidin-4-one

(5z)-5-[[5-(2-hydroxy-5-nitrophenyl)furan-2-yl]methylidene]-2-sulfanylideneimidazolidin-4-one

(5Z)-3-(4-ethoxyphenyl)-5-[(4-nitrophenyl)methylidene]-2-thioxoimidazolidin-4-one

(5z)-3-(4-bromophenyl)-5-[(2,4-dimethoxyphenyl)methylidene]-2-sulfanylideneimidazolidin-4-one

5-(1-ethyl-6-methylquinolin-2-ylidene)-1-methyl-3-phenyl-2-sulfanylideneimidazolidin-4-one