[{"from": "human", "value": "Provide a description of this molecule. [C][C][=C][C][=Branch1][C][=O][C][=Branch1][=Branch1][=C][C][Ring1][#Branch1][=O][/C][=Branch1][#Branch2][=C][/C][/C][=C][Branch1][C][\\C][/C][=O][/C]"}, {"from": "gpt", "value": "The molecule is a sesquiterpenoid."}]