[{"from": "human", "value": "Provide a description of this molecule. [C][O][C][=C][Branch2][Ring1][#C][C][=C][C][=Branch1][Ring2][=C][Ring1][=Branch1][C@@H1][C][O][C][=C][Branch1][#Branch1][C@@H1][Ring1][=Branch1][O][Ring1][#Branch2][C][=C][C][=Branch1][Ring2][=C][Ring1][Branch2][O][O]"}, {"from": "gpt", "value": "The molecule is a member of the class of pterocarpans that is (6aR,11aR)-3,9-dihydroxypterocarpan in which the hydrogen at position 8 has been replaced by a methoxy group. It is a member of pterocarpans, an organic heterotetracyclic compound and an aromatic ether. It is functionally related to a (6aR,11aR)-3,9-dihydroxypterocarpan."}]