[{"from": "human", "value": "Describe this molecule. [C][C@H1][C][=C][C@H1][C][C][C][C][C@H1][Ring1][=Branch1][C@@H1][Ring1][#Branch2][C][=C][C][=Branch1][P][=C][Branch1][Branch2][C][=Branch1][C][=O][O][Ring1][#Branch1][C][=Branch1][C][=O][O][C][N]"}, {"from": "gpt", "value": "The molecule is a natural product found in Nigrospora with data available."}]