[{"from": "human", "value": "Describe this molecule. [C][C][=Branch1][C][=O][N][C@@H1][C@H1][Branch2][Ring2][#Branch2][C@@H1][Branch2][Ring2][Branch1][C@H1][Branch2][Ring1][#C][O][C@H1][Ring1][=Branch1][O][C][C@H1][Branch2][Ring1][Ring2][C@@H1][Branch1][S][C@@H1][Branch1][N][C@H1][Branch1][Ring1][C][O][N][C][=Branch1][C][=O][C][O][O][O][C][O][O][O]"}, {"from": "gpt", "value": "The molecule is an amino disaccharide that is 2-acetamido-2-deoxy-D-galactitol in which the hydroxy group at position 6 of the galactitol moiety has been converted into the corresponding 2-acetamido-beta-D-glucopyranoside. It is an amino disaccharide and a beta-D-glucoside."}]