[{"from": "human", "value": "Describe this molecule. [C][C][=Branch2][Ring1][C][=C][C][C][/C][=Branch1][O][=C][\\C][C][/C][=Branch1][Ring2][=C][/C][=C][/C][/C][C]"}, {"from": "gpt", "value": "The molecule is a sesquiterpenoid."}]