[{"from": "human", "value": "Could you give me a brief overview of this molecule? [C][O][C][=C][Branch2][Ring1][=N][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][O-1]"}, {"from": "gpt", "value": "The molecule is a flavonoid oxoanion obtained by deprotonation of the hydroxy group at position 7 of calycosin. It is the major microspecies at pH 7.3 (according to Marvin v 6.2.0.). It has a role as an antioxidant and a metabolite. It is a conjugate base of a calycosin."}]