[{"from": "human", "value": "Generate a molecule based on the given description. The molecule is a sesquiterpenoid. It has a role as a metabolite."}, {"from": "gpt", "value": "[C][C@@][C][C][C@@H1][Branch1][=C][C@H1][Ring1][Branch1][C][=Branch1][C][=C][C][C][C@H1][Ring1][#Branch2][O][C][C][Branch1][C][C][Branch1][C][C][O]"}]