[{"from": "human", "value": "Provide a brief overview of this molecule. [C][C][=C][Branch2][Ring1][=Branch2][C][=Branch1][C][=O][C][=C][Branch1][Branch1][C][Ring1][#Branch1][=O][C][=Branch1][=Branch2][=C][C][=Branch1][Ring2][=C][Ring1][Branch2][O][O-1][O][C]"}, {"from": "gpt", "value": "The molecule is an organic anion that is the conjugate base of 2-O,3-dimethylflaviolin, obtained by deprotonation of the 7-hydroxy group. It is the major microspecies at pH 7.3 (according to Marvin v 6.2.0.). It is a conjugate base of a 2-O,3-dimethylflaviolin."}]