[{"from": "human", "value": "Based on the given information, design a molecule that meets the desired specifications. The molecule is an amino disaccharide consisting of two 4-amino-4,6-dideoxy-D-mannose residues joined by an alpha-(1->2)-linkage."}, {"from": "gpt", "value": "[C][C@@H1][C@H1][Branch2][Branch1][C][C@@H1][Branch2][Ring2][=N][C@@H1][Branch1][Branch2][C@H1][Branch1][Ring2][O][Ring1][=Branch1][O][O][C@@H1][C@H1][Branch2][Ring1][N][C@H1][Branch2][Ring1][#Branch1][C@@H1][Branch1][Branch2][C@H1][Branch1][Ring2][O][Ring1][=Branch1][C][N][C][=Branch1][C][=O][C@@H1][Branch1][Ring2][C][C][O][O][O][O][O][N][C][=Branch1][C][=O][C@@H1][Branch1][Ring2][C][C][O][O]"}]