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