[{"from": "human", "value": "Create a molecule that satisfies the conditions outlined in the description. The molecule is a disaccharide that consists of D-glucosamine having a beta-D-galactosyl residue attached at position 4."}, {"from": "gpt", "value": "[C][Branch2][Ring2][O][C@@H1][C@@H1][Branch2][Ring2][Branch1][C@@H1][Branch2][Ring1][S][C@H1][Branch2][Ring1][O][C@@H1][Branch1][Ring2][O][Ring1][=Branch1][O][C@H1][Branch1][Ring1][C][O][C@H1][Branch1][O][C@@H1][Branch1][#Branch1][C@H1][Branch1][Ring1][C][=O][N][O][O][O][O][O][O]"}]