[{"from": "human", "value": "Provide a brief overview of this molecule. [C][C][=Branch1][C][=O][N][C@@H1][C@H1][Branch2][Ring2][=Branch1][C@@H1][Branch2][Ring1][P][C@H1][Branch2][Ring1][O][O][C@H1][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][O][O][O][C][O][O][O]"}, {"from": "gpt", "value": "The molecule is an amino disaccharide that is D-galactopyranose in which the hydroxy group at position 6 has been converted to the corresponding 2-acetamido-2-deoxy-beta-D-glucopyranoside. It is a N-acyl-hexosamine, an amino disaccharide and a member of acetamides. It is functionally related to a D-galactopyranose and a N-acetyl-beta-D-glucosamine."}]