[{"from": "human", "value": "Design a molecule that meets the criteria outlined in the description. The molecule is a linear amino tetrasaccharide comprising alpha-D-galactosyl, beta-D-galactosyl, N-acetyl-beta-D-galactosaminyl and N-acetyl-alpha-D-galactosamine residues linked sequentially (1->3), (1->4) and (1->6). It is an amino sugar, an amino tetrasaccharide, a glucosamine oligosaccharide and a galactosamine oligosaccharide."}, {"from": "gpt", "value": "[C][C][=Branch1][C][=O][N][C@@H1][C@H1][Branch2][#Branch1][#Branch1][C@H1][Branch2][#Branch1][C][C@H1][Branch1][=Branch1][O][C@@H1][Ring1][=Branch1][O][C][O][C@H1][C@@H1][Branch2][Branch1][=N][C@H1][Branch2][Branch1][Branch2][C@@H1][Branch1][=Branch2][C@H1][Branch1][Ring2][O][Ring1][=Branch1][C][O][O][C@H1][C@@H1][Branch2][Ring2][=Branch1][C@H1][Branch1][=N][C@H1][Branch1][=Branch2][C@H1][Branch1][Ring2][O][Ring1][=Branch1][C][O][O][O][C@@H1][C@@H1][Branch1][P][C@H1][Branch1][=N][C@H1][Branch1][=Branch2][C@H1][Branch1][Ring2][O][Ring1][=Branch1][C][O][O][O][O][O][O][N][C][=Branch1][C][=O][C][O][O]"}]