[{"from": "human", "value": "Please give me some details about this molecule. [C][C@@H1][Branch2][Ring2][#Branch1][C@H1][Branch2][Ring1][C][O][C][=C][C][=Branch1][O][=C][C][=Branch1][=Branch1][=C][Ring1][=Branch1][Ring1][#Branch2][O][O][C][=C][C][=Branch1][N][=C][Branch1][Branch2][C][=Branch1][Ring2][=C][Ring1][=Branch1][O][O][O][O]"}, {"from": "gpt", "value": "The molecule is a catechin that is a flavan substituted by hydroxy groups at positions 3, 3', 4', 5, 5' and 7 (the trans isomer). It is isolated from Acacia mearnsii. It has a role as a metabolite. It is a catechin and a flavan-3,3',4',5,5',7-hexol."}]