[{"from": "human", "value": "Generate a molecule based on this description. The molecule is a sesquiterpenoid."}, {"from": "gpt", "value": "[C][C][=C][C][C][Branch2][Ring1][Branch1][C][C][C][Branch1][Branch2][C][Ring1][Branch1][C][C][Ring1][#Branch2][Branch1][=Branch1][C][Branch1][C][C][C][O][C]"}]