[{"from": "human", "value": "Please give me some details about this molecule. [C][C@@H1][Branch2][Branch1][C][C@@H1][C][C][C@H1][Branch2][Ring2][#Branch2][C@H1][Branch1][Ring2][O][Ring1][=Branch1][O][C@@H1][C@H1][Branch2][Ring1][=N][C@@H1][Branch2][Ring1][Branch2][C@@H1][Branch2][Ring1][C][C@H1][Branch1][Branch1][C@H1][Ring1][=Branch1][O][N][Branch1][C][C][C][=Branch1][C][=O][C][N][O][C][O][N][N][N].[O][S][=Branch1][C][=O][=Branch1][C][=O][O].[O][S][=Branch1][C][=O][=Branch1][C][=O][O]"}, {"from": "gpt", "value": "The molecule is the sulfate salt form of astromicin, an aminoglycoside antibiotic isolated from Micromonospora olivasterospora with antibacterial activity. Astromicin contains an epi-purpurosamine disaccharide backbone."}]