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