SMILES: CC(=CCC1=C(C(=CC(=C1)C(=O)O)O)[O-])C
Description: The molecule is the dihydroxybenzoate anion formed by loss of a proton from the carboxy group of 3,4-dihydroxy-5-polyprenylbenzoic acid. The major species present at pH 7.3, it is an intermediate in the formation of ubiquinone. It is a conjugate base of a 3,4-dihydroxy-5-polyprenylbenzoic acid.