[{"from": "human", "value": "What can you tell me about this molecule? [C][C][=C][Branch1][=C][C][Branch1][#Branch1][C][C][C][Ring1][=Branch1][=O][Branch1][C][C][C][/C][=C][/C][=Branch1][O][=C][/C][=C][/C][=Branch1][Ring2][=C][/C][O][/C][/C]"}, {"from": "gpt", "value": "The molecule is a retinoid that is all-trans-retinol in which the hydrogens at position 4 have been replaced by an oxo group. It has a role as an antineoplastic agent. It is a retinoid, a cyclic ketone, an enone and a primary allylic alcohol. It is functionally related to an all-trans-retinol."}]