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