[{"from": "human", "value": "Could you give me a brief overview of this molecule? [C][C@@H1][C][C][C@@H1][C@][Ring1][Branch1][C][C][Branch1][P][C@@H1][Branch1][=N][C@H1][Ring1][Branch1][C][=C][Ring1][Branch2][C][=Branch1][C][=O][O][O][Branch1][C][C][C]"}, {"from": "gpt", "value": "The molecule is a tricyclic sesquiterpenoid that is pentalenene in which the 13-methyl group is oxidsed to the carboxylic acid and position 1 is substituted by a hydroxy group. It has a role as a metabolite. It is a sesquiterpenoid, a 5-hydroxy monocarboxylic acid and a carbotricyclic compound. It is functionally related to a pentalenene. It is a conjugate acid of a pentalenate."}]