[{"from": "human", "value": "Synthesize a molecule that matches the given characteristics. The molecule is conjugate base of cimicifugic acid E; major microspecies at pH 7.3. It is a member of benzenes and a carboxylic acid anion. It is functionally related to a (2R,3S)-piscidate."}, {"from": "gpt", "value": "[C][O][C][=C][Branch2][Ring2][#C][C][=C][C][=Branch1][Ring2][=C][Ring1][=Branch1][/C][=C][/C][=Branch1][C][=O][O][C@H1][Branch1][=Branch1][C][=Branch1][C][=O][O-1][C@][Branch1][=N][C][C][=C][C][=C][Branch1][Branch1][C][=C][Ring1][=Branch1][O][Branch1][=Branch1][C][=Branch1][C][=O][O-1][O][O]"}]