[{"from": "human", "value": "Provide a description of this molecule. [C][C@H1][C][C][=Branch1][C][=O][C][=C][Branch2][Ring1][Ring1][C][Branch1][N][C@H1][C][C][C@@][Ring1][O][Ring1][#Branch1][C][Ring1][Branch1][Branch1][C][C][C][C]"}, {"from": "gpt", "value": "The molecule is a carbotricyclic compound that is (+)-epi-isozizaene in which the hydrogens at position 5 have been replaced by an oxo group. It has a role as a bacterial metabolite. It is a sesquiterpenoid, a carbocyclic antibiotic, a carbotricyclic compound, an enone and a cyclic terpene ketone. It derives from a hydride of a (+)-epi-isozizaene."}]