[{"from": "human", "value": "Could you give me a brief overview of this molecule? [C][=N][C][=C][Branch1][Branch1][N][Ring1][Branch1][O][C][=Branch1][C][=O][N][C][=Branch1][Ring2][=N][Ring1][=Branch2][N]"}, {"from": "gpt", "value": "The molecule is a natural product found in Streptomyces, Streptomyces purpurascens, and Streptomyces violaceus with data available."}]