[{"from": "human", "value": "Please give me some details about this molecule. [C][C][=Branch1][C][=O][N][C@H1][Branch1][Branch2][C][=Branch1][C][=O][N][Ring1][Branch2][C][C][=C][N][=C][N][Ring1][Branch1]"}, {"from": "gpt", "value": "The molecule is a natural product found in Streptomyces nigra with data available."}]