[{"from": "human", "value": "What can you tell me about this molecule? [C][C][C][C][Branch1][Ring2][O][Ring1][Ring1][C][/C][=C][\\C][/C][=C][\\C][/C][=C][\\C][/C][=C][\\C][/C][=C][\\C][C][C][=Branch1][C][=O][O]"}, {"from": "gpt", "value": "The molecule is an EpDPE obtained by formal epoxidation of the 19,20-double bond of docosa-4,7,10,13,16,19-hexaenoic acid. It has a role as a human xenobiotic metabolite. It is functionally related to an all-cis-docosa-4,7,10,13,16,19-hexaenoic acid. It is a conjugate acid of a (4Z,7Z,10Z,13Z,16Z)-19,20-epoxydocosapentaenoate."}]