[{"from": "human", "value": "Describe this molecule. [C][C][/C][=C][\\C][/C][=C][\\C][=C][\\C@@H1][Branch1][P][C][/C][=C][\\C][/C][=C][\\C][C][C][C][C][C][=Branch1][C][=O][O-1][O]"}, {"from": "gpt", "value": "The molecule is a polyunsaturated fatty acid anion that is the conjugate base of (13R)-hydroxy-(7Z,10Z,14E,16Z,19Z)-docosapentaenoic acid, arising from deprotonation of the carboxylic acid group; major species at pH 7.3. It is an intermediate in 13-series resolvins biosynthesis from DPA (omega-3). It has a role as a human xenobiotic metabolite and a mouse metabolite. It is functionally related to a (7Z,10Z,13Z,16Z,19Z)-docosapentaenoate. It is a conjugate base of a (7Z,10Z,13R,14E,16Z,19Z)-13-hydroxydocosapentaenoic acid."}]