[{"from": "human", "value": "Could you provide a description of this molecule? [C][C][=Branch2][Ring2][#Branch2][=C][C][C][=C][Branch2][Ring1][P][C][=C][Branch1][=Branch1][C][=C][Ring1][=Branch1][O][O][C][=Branch1][C][=O][C][=C][Ring1][#Branch2][O][C][=C][Ring1][Branch1][C][=C][C][=Branch1][Ring2][=C][Ring1][=Branch1][O][O][C][C]"}, {"from": "gpt", "value": "The molecule is a member of the class of coumestans that is coumestan substituted by hydroxy groups at positions 1 and 9, a methoxy group at position 3 and a prenyl group at position 2 respectively. It has a role as a plant metabolite and an antineoplastic agent. It is a member of coumestans, a polyphenol, a delta-lactone and an aromatic ether. It is functionally related to a coumestan."}]