[{"from": "human", "value": "Provide a description of this molecule. [C][C][=Branch2][Ring2][#Branch2][=C][C][C][=C][Branch2][Ring2][C][C][=C][C][=C][Ring1][=Branch1][O][C@@H1][C@H1][Ring1][Branch1][C][O][C][=C][Ring1][=Branch1][C][=C][C][=Branch1][O][=C][Ring1][=Branch1][C][C][=C][Branch1][C][C][C][O][O][C]"}, {"from": "gpt", "value": "The molecule is a member of the class of pterocarpans that is 3,9-dihydroxypterocarpan substituted with prenyl groups at positions 4 and 10 (the 6aR,11aR stereoisomer). Isolated from Erythrina stricta and Erythrina zeyheri, it exhibits antibacterial, antimycobacterial, antiplasmodial and cytotoxic activities. It has a role as an antibacterial agent, an antineoplastic agent, an antiplasmodial drug and a plant metabolite. It is a member of pterocarpans and a member of phenols. It is functionally related to a (6aR,11aR)-3,9-dihydroxypterocarpan."}]