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