[{"from": "human", "value": "Provide a brief overview of this molecule. [C][C@@H1][C@@H1][Branch2][Ring1][Ring2][C@@H1][Branch1][N][C@H1][Branch1][Branch2][C@H1][Branch1][Ring2][O][Ring1][=Branch1][O][O][N][Branch1][C][C][C][O]"}, {"from": "gpt", "value": "The molecule is a hexosamine having a 3-dimethylamino-3,6-dideoxy-alpha-D-galactose structure, the amino sugar constituent of ravidomycin and other antibiotics."}]