[{"from": "human", "value": "Could you give me a brief overview of this molecule? [C][Branch1][#Branch1][C][C][=Branch1][C][=O][O-1][/C][=C][\\C][/C][=C][\\C][/C][=C][\\C][/C][=C][\\C][/C][=C][\\C][/C][=C][\\C][C][O]"}, {"from": "gpt", "value": "The molecule is a polyunsaturated fatty acid anion that is the conjugate base of (4Z,7Z,10Z,13Z,16Z,19Z)-22-hydroxydocosahexaenoic acid, obtained by deprotonation of the carboxy group; major species at pH 7.3. It is a hydroxy polyunsaturated fatty acid anion and an omega-hydroxy-long-chain fatty acid anion. It is a conjugate base of a (4Z,7Z,10Z,13Z,16Z,19Z)-22-hydroxydocosahexaenoic acid."}]