[{"from": "human", "value": "Could you give me a brief overview of this molecule? [C][C][=C][C][C][C][=C][Ring1][=Branch1][C][=C][C][=C][Ring1][=Branch1][C][=Branch1][C][=O][C][=Branch1][C][=O][C][=C][Ring1][Branch2][O][C][=C][Ring1][Branch1][C]"}, {"from": "gpt", "value": "The molecule is a natural product found in Salvia miltiorrhiza, Salvia przewalskii, and Salvia yunnanensis with data available."}]