[{"from": "human", "value": "Design a molecule that meets the criteria outlined in the description. The molecule is a sesquiterpenoid."}, {"from": "gpt", "value": "[C][C][Branch1][C][C][C@@H1][C][C][C@@][Branch2][Ring1][=Branch2][C@H1][C@H1][Ring1][=Branch1][C][Branch1][=N][C@H1][Branch1][Ring2][C][Ring1][Branch1][O][C][=Branch1][C][=O][C][C][=Branch1][C][=O][C][Branch1][C][C][O]"}]