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