[{"from": "human", "value": "Design a molecule that meets the criteria outlined in the description. The molecule is a sesquiterpenoid. It has a role as a metabolite."}, {"from": "gpt", "value": "[C][C@H1][C][C][C@H1][C@H1][Branch2][Ring1][O][C][C][C@@][Ring1][Branch1][Branch2][Ring1][C][C][C][=C][Branch1][N][C][=Branch1][C][=O][C][C@@][Ring1][#C][Ring1][=Branch1][O][C][C][C][Branch1][C][C][C]"}]