[{"from": "human", "value": "Generate a molecule based on the given description. The molecule is an amino disaccharide that is alpha-D-glactopyranose in which the hydroxy group at position 3 has been converted into the corresponding 2-acetamido-alpha-D-galactopyranoside. It is a member of acetamides, an amino disaccharide and a galactosamine oligosaccharide. It is functionally related to an alpha-D-galactose and a N-acetyl-alpha-D-galactosamine."}, {"from": "gpt", "value": "[C][C][=Branch1][C][=O][N][C@@H1][C@H1][Branch2][Ring2][Ring2][C@H1][Branch2][Ring1][#C][C@H1][Branch2][Ring1][=Branch2][O][C@@H1][Ring1][=Branch1][O][C@H1][C@H1][Branch1][#C][C@H1][Branch1][#Branch2][O][C@@H1][Branch1][Branch1][C@@H1][Ring1][=Branch1][O][O][C][O][O][C][O][O][O]"}]