[{"from": "human", "value": "Synthesize a molecule that matches the given characteristics. The molecule is a sesquiterpenoid. It has a role as a metabolite."}, {"from": "gpt", "value": "[C][C][C][Branch1][Ring2][O][Ring1][Ring1][Branch1][C][C][C][=Branch1][C][=O][O][C@@H1][C][C@H1][Branch2][Ring1][=Branch2][C][=Branch1][C][=O][C][=C][Branch1][S][C][C][C@][Ring1][Branch1][Branch1][Branch2][C@][Ring1][O][Branch1][C][C][O][O][C][C][Branch1][C][C][C]"}]