[{"from": "human", "value": "Provide a brief overview of this molecule. [C][O][C][=Branch1][C][=O][C@@H1][C@H1][Branch2][Ring2][=Branch1][C@@H1][Branch2][Ring1][P][C@H1][Branch2][Ring1][N][C@@H1][Branch1][Ring2][O][Ring1][=Branch1][O][C][=C][C][=Branch1][#C][=C][C][=Branch1][C][=O][C][=C][O][C][Ring1][#Branch1][=C][Ring1][O][O][O][O][O]"}, {"from": "gpt", "value": "The molecule is a natural product found in Davallia mariesii and Davallia trichomanoides with data available."}]