[{"from": "human", "value": "Create a molecule that satisfies the conditions outlined in the description. The molecule is a member of the class of pterocarpans that is (6aR,11aR)-pterocarpan substituted by hydroxy groups at positions 3 and 9 and a prenyl group at position 10."}, {"from": "gpt", "value": "[C][C][=Branch2][Ring2][Ring1][=C][C][C][=C][Branch2][Ring1][O][C][=C][C][=C][Ring1][=Branch1][O][C@@H1][C@H1][Ring1][Branch1][C][O][C][=C][Ring1][=Branch1][C][=C][C][=Branch1][Ring2][=C][Ring1][=Branch1][O][O][C]"}]