SMILES: C1=C[C@H]([C@H](C(=C1)/C=C/C(=O)[O-])O)O
Description: The molecule is the conjugate base of 3-[(5R,6S)-5,6-dihydroxycyclohexa-1,3-dienyl]acrylic acid; major species at pH 7.3. It is a conjugate base of a 3-[(5R,6S)-5,6-dihydroxycyclohexa-1,3-dienyl]acrylic acid.