[{"from": "human", "value": "What can you tell me about this molecule? [C][=C][C][=Branch2][=Branch1][#C][=C][Branch2][=Branch1][#Branch2][C][=C][Ring1][=Branch1][C@H1][C@@H1][Branch2][Ring1][=Branch1][C][=Branch1][C][=O][C][=C][Branch1][=N][C][=C][Branch1][Branch2][C][=C][Ring1][=Branch1][O][Ring1][O][O][O][C][=C][C][=Branch1][#Branch2][=C][Branch1][=Branch1][C][=C][Ring1][=Branch1][O][O][C][=Branch1][C][=O][C@@H1][Branch2][Ring1][Branch1][C@H1][Branch1][Ring2][O][Ring1][N][C][=C][C][=Branch1][=Branch2][=C][Branch1][Branch1][C][=C][Ring1][=Branch1][O][O][O][O][O]"}, {"from": "gpt", "value": "The molecule is a biflavonoid isolated from Garcinia buchananii and has been shown to exhibit antioxidant activity. It has a role as an antioxidant. It is a biflavonoid, a member of dihydroflavonols and a secondary alpha-hydroxy ketone."}]