SMILES: COC1=CC(=CC2=C1O[C@H]([C@@H]2C(=O)[O-])C3=CC(=C(C=C3)O)OC)/C=C/C(=O)[O-]
Description: The molecule is a dicarboxylic acid dianion obtained by deprotonation of the carboxy groups of (-)-DCA-CC; major species at pH 7.3. It is a conjugate base of a (-)-DCA-CC. It is an enantiomer of a (+)-DCA-CC(2-).