[{"from": "human", "value": "Describe this molecule. [C][O][C][=C][C][=Branch1][C][=O][N][Branch1][Ring2][C][Ring1][=Branch1][C][=Branch1][C][=O][C][C][S][C][=Branch1][Ring2][=N][Ring1][Branch1][C][Branch1][Ring1][C][O][N][C][=Branch1][C][=O][C][=C][S][C][=Branch1][Ring2][=N][Ring1][Branch1][/C][=N][\\O]"}, {"from": "gpt", "value": "The molecule is a natural product found in Streptomyces chartreusis with data available."}]