[{"from": "human", "value": "Design a molecule that meets the criteria outlined in the description. The molecule is a natural product found in Streptomyces with data available."}, {"from": "gpt", "value": "[C][C][=N][C][=Branch1][N][=N][C][=C][C][=C][C][=C][Ring1][#Branch2][Ring1][=Branch1][N]"}]