[{"from": "human", "value": "Could you give me a brief overview of this molecule? [C][C][=C][O][C][=C][Ring1][Branch1][C][=Branch1][C][=O][C][=C][Branch1][Branch1][C][Ring1][#Branch1][=O][C][=C][Branch1][Branch1][C][=C][Ring1][Branch2][C][Branch1][=Branch1][C][C][C][Ring1][Branch2][Branch1][C][C][C][O]"}, {"from": "gpt", "value": "The molecule is a diterpenoid that is 1,2,3,4-tetrahydrophenanthro[3,2-b]furan-7,11-dione substituted by a hydroxymethyl group at position 4 and methyl groups at positions 4 and 8 respectively. Isolated from Salvia miltiorrhiza, it exhibits platelet aggregation inhibitory activity. It has a role as a metabolite and a platelet aggregation inhibitor. It is an organic heterotetracyclic compound, a cyclic ether, a primary alcohol, a diterpenoid and a member of p-quinones."}]