SMILES: C/C(=C\\C=C\\C(=C\\C(=O)[O-])\\C)/C=C/C12C(CCCC1(O2)C)(C)C
Description: The molecule is a monocarboxylic acid anion that is the conjugate base of 5,6-epoxyretinoic acid arising from deprotonation of the carboxylic acid function; major species at pH 7.3. It is a monocarboxylic acid anion and a retinoid anion. It is a conjugate base of a 5,6-epoxyretinoic acid.