[{"from": "human", "value": "Could you provide a description of this molecule? [C][/C][=Branch2][Ring1][Branch2][=C][\\C][=C][\\C][=C][Branch1][C][/C][\\C][=C][\\C][=C][Branch1][C][\\C][/C][=C][/C][=Branch1][C][=O][O][C][/C][=C][/C][=C][Branch1][C][\\C][/C][=C][/C][=Branch1][C][=O][O]"}, {"from": "gpt", "value": "The molecule is a carotenoic acid that is the 6'-monomethyl ester of 9'-cis-6,6'-diapocarotene-6,6'-dioic acid. It has a role as an antioxidant, an insulin-sensitizing drug, a biological pigment, an anti-inflammatory agent, a food colouring and an apoptosis inducer. It is a carotenoic acid, a dicarboxylic acid monoester and a methyl ester."}]