1 HV4 (5z)-5-({4-[(prop-2-yn-1-yl)oxy]phenyl}methylidene)-2-sulfanylidene-1,3-thiazolidin-4-one 1.000 2 4WD (5~{z})-5-[(3-ethynyl-4-methoxy-phenyl)methylidene]-2-sulfanylidene-1,3-thiazolidin-4-one 0.800 3 7R1 (5r)-5-[(2,4-dimethoxyphenyl)methyl]-2-sulfanylidene-1,3-thiazolidin-4-one 0.800 4 UL1 (5z)-5-[(3,4-dimethoxyphenyl)methylidene]-2-sulfanylidene-1,3-thiazolidin-4-one 0.800 5 7R4 (5r)-5-benzyl-2-sulfanylidene-1,3-thiazolidin-4-one 0.778 6 7QY (5r)-5-[(2,4-dimethoxyphenyl)methyl]-1,3-thiazolidine-2,4-dione 0.714 7 UKV (5z)-5-[(3-methoxyphenyl)methylidene]-2-sulfanylidene-1,3-thiazolidin-4-one 0.700