[{"from": "human", "value": "Describe this molecule. [C][C][/C][=C][\\C][C][=Branch1][C][=O][/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 a docosanoid that is (7Z,10Z,13Z,15E,19Z)-docosapentaenoic acid carrying an oxo substituent at position 17. An intermediate of specialised proresolving mediators. It has a role as a human xenobiotic metabolite. It is an enone, a docosanoid and an oxo fatty acid. It is functionally related to a (7Z,10Z,13Z,16Z,19Z)-docosapentaenoic acid. It is a conjugate acid of a (7Z,10Z,13Z,15E,19Z)-17-oxodocosapentaenoate."}]