SMILES: C/C(=C/C(=O)O)/C=C/[C@@]1([C@@]2(CC(=O)C[C@]1(OC2)C)C)O
Description: The molecule is an apo carotenoid sesquiterpenoid and an alpha,beta-unsaturated monocarboxylic acid. It has a role as a metabolite. It is a conjugate acid of a phaseic acid anion.