[{"from": "human", "value": "Please give me some details about this molecule. [C][O][C][=C][C][=Branch2][Ring1][=Branch2][=C][Branch1][Branch1][C][=C][Ring1][=Branch1][C@@H1][C][O+1][=C][C][=C][Branch1][=Branch2][C][=C][C][Ring1][=Branch1][=C][Ring1][#Branch2][O][O]"}, {"from": "gpt", "value": "The molecule is an organic cation obtained by abstraction of a hydride from position 4 of 7,2'-dihydroxy-4'-methoxyisoflavan. A reactive intermediate in the biosynthesis of medicarpin."}]