[{"from": "human", "value": "Describe this molecule. [C][C][=C][O][C][=C][Ring1][Branch1][C][=Branch1][C][=O][C][=Branch1][C][=O][C][=C][Ring1][Branch2][C][=C][C][=C][Ring1][=Branch1][C][C][C@@H1][Branch1][Branch2][C@][Ring1][=Branch1][Branch1][C][C][O][O]"}, {"from": "gpt", "value": "The molecule is a natural product found in Salvia miltiorrhiza with data available."}]