[{"from": "human", "value": "Use the given information to create a molecule that fulfills the desired purpose. The molecule is the conjugate base of cis-caffeic acid; major species at pH 7.3. It is a conjugate base of a cis-caffeic acid."}, {"from": "gpt", "value": "[C][=C][C][=Branch1][S][=C][Branch1][N][C][=C][Ring1][=Branch1][/C][=C][\\C][=Branch1][C][=O][O][O][O-1]"}]