SMILES: CC(=O)N[C@@H]1[C@H]([C@@H]([C@H](O[C@H]1O)CO)O[C@H]2[C@@H]([C@H]([C@H]([C@H](O2)CO[C@H]3[C@@H]([C@H]([C@@H]([C@H](O3)CO)O)O)NC(=O)C)O)O[C@H]4[C@@H]([C@H]([C@@H]([C@H](O4)CO)O)O)NC(=O)C)O)O
Description: The molecule is a branched amino tetrasaccharide comprising a beta-D-galactosyl-(1->4)-N-acetyl-beta-D-glucosamine disaccharide, to the galactosyl residue of which are (1->3)- and (1->6)-linked two N-acetyl-beta-D-glucosamine residues. It has a role as an epitope. It is an amino tetrasaccharide and a glucosamine oligosaccharide.