[{"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][C][/C][\\C][=Branch1][C][=O][O][C][C][=C][C][=Branch2][Ring1][#C][=C][O][C][Ring1][Branch1][=C][Branch2][Ring1][Ring2][C][=C][Ring1][=Branch2][C@H1][Branch1][N][C@H1][C@@H1][Branch1][Branch1][C][Ring1][=Branch1][=O][O][Ring1][Branch1][C][O][C][C]"}]