SMILES: CC(=O)N[C@@H]1[C@H]([C@H]([C@H](O[C@H]1O[C@H]2[C@H]([C@H](O[C@@H]([C@@H]2O)O[C@H]3[C@H](O[C@H]([C@@H]([C@H]3O)O)O[C@@H]4[C@H](O[C@H]([C@@H]([C@H]4O)O)O)CO)CO)CO)O)CO)O)O
Description: The molecule is an amino tetrasaccharide consisting of 2-acetamido-2-deoxy-beta-D-galactopyranosyl, alpha-D-galactopyranosyl, beta-D-galactopyranosyl, and beta-D-glucopyranose units joined together in sequence by (1->3), (1->4), and (1->4) glycosidic linkages, respectively. It is an amino tetrasaccharide and a galactosamine oligosaccharide.