[{"from": "human", "value": "Use the given information to create a molecule that fulfills the desired purpose. The molecule is an icosanoid anion that is the conjugate base of 12-HETE arising from deprotonation of the carboxylic acid function; major species at pH 7.3. It is an icosanoid anion, a long-chain fatty acid anion and a hydroxy polyunsaturated fatty acid anion. It is a conjugate base of a (5Z,8Z,10E,14Z)-12-hydroxyicosatetraenoic acid."}, {"from": "gpt", "value": "[C][C][C][C][C][/C][=C][\\C][C][Branch1][S][/C][=C][/C][=C][\\C][/C][=C][\\C][C][C][C][=Branch1][C][=O][O-1][O]"}]