[{"from": "human", "value": "Provide a brief overview of this molecule. [C][C][=C][Branch1][=C][C][Branch1][#Branch1][C][C][C][Ring1][=Branch1][=O][Branch1][C][C][C][/C][=C][/C][=Branch1][=C][=C][/C][=C][/C][Branch1][C][C][C][C][=Branch1][C][=O][O-1][/C]"}, {"from": "gpt", "value": "The molecule is a retinoid anion. It is functionally related to an all-trans-13,14-dihydroretinoate."}]