[{"from": "human", "value": "Please give me some details about this molecule. [C][O][C][=C][C][=Branch2][Ring2][Ring1][=C][C][=Branch1][Ring2][=C][Ring1][=Branch1][O][C][=Branch1][#Branch2][=C][Branch1][Branch1][C][Ring1][#Branch1][=O][O][C][C][=C][C][=Branch1][=Branch2][=C][Branch1][Branch1][C][=C][Ring1][=Branch1][O-1][O][O]"}, {"from": "gpt", "value": "The molecule is a flavonoid oxoanion obtained by deprotonation of the 5-hydroxy group of 3',4',5-trihydroxy-3,7-dimethoxyflavone. It is the major microspecies at pH 7.3 (according to Marvin v 6.2.0.). It is a conjugate base of a 3',4',5-trihydroxy-3,7-dimethoxyflavone."}]