SMILES: C[C@@H]1C(=O)C[C@@H]2[C@]13CC(C[C@H]3C=C2C(=O)O)(C)C
Description: The molecule is a tricyclic sesquiterpenoid that is pentalenene in which the 13-methyl group is oxidsed to the carboxylic acid and a keto group is located at position 11. It has a role as a metabolite. It is a sesquiterpenoid, a carbotricyclic compound, a 5-oxo monocarboxylic acid and an alpha,beta-unsaturated monocarboxylic acid. It derives from a pentalenene. It is a conjugate acid of a 1-deoxy-11-oxopentalenate.