[{"from": "human", "value": "Create a molecule that satisfies the conditions outlined in the description. The molecule is a hydroxy fatty acid anion that is the conjugate base of (3R,6S)-6-hydroxy-3,7-dimethyloctanoic acid, arising from deprotonation of the carboxy group; major species at pH 7.3. It is a conjugate base of a (3R,6S)-6-hydroxy-3,7-dimethyloctanoic acid."}, {"from": "gpt", "value": "[C][C@H1][Branch1][N][C][C][C@@H1][Branch1][=Branch1][C][Branch1][C][C][C][O][C][C][=Branch1][C][=O][O-1]"}]