SMILES: CC(=O)N[C@@H]1[C@H]([C@@H]([C@H](O[C@H]1OC[C@@H]2[C@@H]([C@@H]([C@H]([C@H](O2)O)NC(=O)C)O[C@H]3[C@@H]([C@H]([C@H]([C@H](O3)CO)O[C@@H]4[C@@H]([C@H]([C@H]([C@H](O4)CO)O)O)O)O)O)O)CO)O)O
Description: The molecule is an amino tetrasaccharide in which an N-acetylglucosamine residue is linked beta(1->6) to the residue at the reducing end of a linear chain of two galactose residues and an N-acetylglucosamine residue. It is an amino tetrasaccharide and a galactosamine oligosaccharide.