[{"from": "human", "value": "Use the given information to create a molecule that fulfills the desired purpose. The molecule is a 3-hydroxy fatty acid anion that is the conjugate base of 3-hydroxyoctanoic acid, obtained by deprotonation of the carboxy group; major species at pH 7.3. It is a 3-hydroxy fatty acid anion and a hydroxyoctanoate. It is a conjugate base of a 3-hydroxyoctanoic acid."}, {"from": "gpt", "value": "[C][C][C][C][C][C][Branch1][#Branch1][C][C][=Branch1][C][=O][O-1][O]"}]