SMILES: C[C@H]1[C@H]([C@H]([C@@H]([C@@H](O1)O[C@@H]2[C@H]([C@H]([C@H](O[C@H]2O[C@@H]3[C@H]([C@@H](O[C@@H]([C@H]3O)CO)O[C@H]4[C@H]([C@H](O[C@H]([C@@H]4O)O)CO)O)NC(=O)C)CO)O)O)O)O)O
Description: The molecule is a linear amino tetrasaccharide consisting of alpha-fucosyl, beta-galactosyl, beta-glucosaminyl and beta-galactose units connected via sequential (1->2)-, (1->3)- and (1->3)-linkages. It is an amino tetrasaccharide and a glucosamine oligosaccharide.