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