[{"from": "human", "value": "Create a molecule with the structure as the one described. The molecule is a monocarboxylic acid anion resulting from the deprotonation of the carboxy group of marinolic acid C. The major species at pH 7.3. It is a monocarboxylic acid anion and a member of marilonates. It is a conjugate base of a marinolic acid C."}, {"from": "gpt", "value": "[C][C@H1][Branch2][Ring2][#Branch2][/C][=C][/C][C@H1][C][O][C@H1][Branch1][=Branch2][C@@H1][Branch1][Branch1][C@@H1][Ring1][=Branch1][O][O][C][/C][=Branch2][Ring1][Ring1][=C][/C][=Branch1][C][=O][O][C][C][C][C][C][C][C][C][=Branch1][C][=O][O-1][/C][C@H1][Branch1][C][C][O]"}]