[{"from": "human", "value": "Provide a description of this molecule. [C][/C][=Branch1][#Branch2][=C][\\C][=C][C][=C][C][=C][Ring1][=Branch1][/C][=C][/C][=C][/C][=C][/C][=C][/C][=Branch1][O][=C][Branch1][C][\\C][/C][=Branch1][C][=O][O][C][/O]"}, {"from": "gpt", "value": "The molecule is a methyl ester derived from (2Z,4E,6E,8E,10E,12E)-3-hydroxy-2,12-dimethyl-13-phenyltrideca-2,4,6,8,10,12-hexaenoic acid. Originally isolated from Aspergillus niger. It has a role as an Aspergillus metabolite. It is a methyl ester, an enoate ester and an enol."}]