[{"from": "human", "value": "Provide a brief overview of this molecule. [C][C@H1][C@H1][Branch2][Ring1][O][C@@H1][Branch1][=Branch1][O][C][Ring1][Branch1][=O][C][C][C][C][C][C][C][C][C][C][C][C][C][C@H1][Branch1][C][C][O][C][=Branch1][C][=O][O]"}, {"from": "gpt", "value": "The molecule is a natural product found in Pleopsidium gobiense and Lecanora with data available."}]