[{"from": "human", "value": "Provide a description of this molecule. [C][=C][C][=C][Branch1][Branch1][C][=C][Ring1][=Branch1][C][=C][O][C][=C][Branch1][Branch1][C][Ring1][=Branch1][=O][C][=C][C][=Branch1][Ring2][=C][Ring1][Branch2][O-1]"}, {"from": "gpt", "value": "The molecule is an organic anion that is the major structure at pH 7.3 of 7-hydroxyisoflavone. It is a conjugate base of a 7-hydroxyisoflavone."}]