[{"from": "human", "value": "Could you provide a description of this molecule? [C][/C][=Branch1][=C][=C][\\C][=C][\\C][=Branch1][#Branch1][=C][\\C][=Branch1][C][=O][O][\\C][/C][=C][/C][=C][Branch1][O][C][C][C][C][Ring1][=Branch1][Branch1][C][C][C][C][O]"}, {"from": "gpt", "value": "The molecule is a retinoid that consists of all-trans-retinoic acid bearing an hydroxy substituent at position 18. It has a role as a human xenobiotic metabolite. It is a retinoid and a hydroxy monocarboxylic acid. It is functionally related to an all-trans-retinoic acid. It is a conjugate acid of an all-trans-18-hydroxyretinoate."}]