[{"from": "human", "value": "Provide a brief overview of this molecule. [C][O][C][=C][C][=Branch2][Ring1][N][=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][O-1]"}, {"from": "gpt", "value": "The molecule is a flavonoid oxoanion that is the conjugate base of 2'-hydroxyformononetin, obtained by deprotonation of the 7-hydroxy group. Major microspecies at pH 7.3 (according to Marvin v 6.2.0.). It is a conjugate base of a 2'-hydroxyformononetin."}]