[{"from": "human", "value": "Provide a description of this molecule. [C][Branch2][Ring2][=N][C@@H1][C@H1][Branch2][Ring2][#Branch1][C@@H1][Branch2][Ring2][C][C@H1][Branch2][Ring1][=N][C@H1][Branch1][Ring2][O][Ring1][=Branch1][O][C][C@@H1][C@H1][Branch1][S][C@@H1][Branch1][N][C@H1][Branch1][Branch2][C][Branch1][Ring2][O][Ring1][=Branch1][O][N][O][O][N][O][O][O]"}, {"from": "gpt", "value": "The molecule is an amino disaccharide consisting of 2-amino-2-deoxy-alpha-D-glucopyranose and 2-amino-2-deoxy-D-glucopyranose residues joined in sequence by a (1->6) glycosidic bond. It is an amino disaccharide and a primary amino compound. It is functionally related to an alpha-D-glucosamine and a 2-amino-2-deoxy-D-glucopyranose."}]