label: 2-hydroxy-4-(4-(5-(2-methyl-3-phenylprop-2-enylidene)-4-oxo-2-sulfanylidene-1,3-thiazolidin-3-yl)butanoylamino)benzoic acid
label_lc: 2-hydroxy-4-(4-(5-(2-methyl-3-phenylprop-2-enylidene)-4-oxo-2-sulfanylidene-1,3-thiazolidin-3-yl)butanoylamino)benzoic acid