[{"from": "human", "value": "Create a molecule that satisfies the conditions outlined in the description. The molecule is a monocarboxylic acid anion that is the conjugate base of 7-deoxyloganetic acid, obtained by deprotonation of the carboxy group; major species at pH 7.3. It is a conjugate base of a 7-deoxyloganetic acid."}, {"from": "gpt", "value": "[C][C@H1][C][C][C@H1][C@@H1][Ring1][Branch1][C@@H1][Branch1][O][O][C][=C][Ring1][=Branch1][C][=Branch1][C][=O][O-1][O]"}]