[{"from": "human", "value": "Create a molecule that satisfies the conditions outlined in the description. The molecule is an amino disaccharide consisting of a 2-acetamido-2-deoxy-alpha-D-galactopyranose residue and a D-galactopyranose residue joined in sequence by a (1->4) glycosidic bond. It is an amino disaccharide and a glycosylgalactose derivative."}, {"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][O][C][Branch1][=Branch2][C@@H1][Branch1][Branch1][C@H1][Ring1][=Branch1][O][O][O][C][O][C][O][O][O]"}]