1 2PW (5~{E})-3-[(2~{R})-butan-2-yl]-5-[(4-hydroxyphenyl)methylidene]-2-sulfanylidene-1,3-thiazolidin-4-one 1.000 2 2Q0 (5~{z})-5-[(4-hydroxyphenyl)methylidene]-3-(2-methylpropyl)-2-sulfanylidene-1,3-thiazolidin-4-one 0.900 3 BU7 (5e)-3-butyl-5-[(4-hydroxyphenyl)methylidene]-2-sulfanylidene-1,3-thiazolidin-4-one 0.900 4 7R4 (5r)-5-benzyl-2-sulfanylidene-1,3-thiazolidin-4-one 0.737 5 2PK (5~{E})-2-azanylidene-5-[(4-hydroxyphenyl)methylidene]-1,3-thiazolidin-4-one 0.700