SMILES: C/C(=C/C=C(\\C(=O)O)/O)/C(=O)O
Description: The molecule is a dicarboxylic acid that is cis,cis-muconic acid in which the hydrogens at positions 2 and 5 are substituted by hydroxy and methyl groups, respectively. It is an enol and a polyunsaturated dicarboxylic acid. It derives from a cis,cis-muconic acid.