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