SMILES: C[C@H]1[C@H]([C@H]([C@@H]([C@@H](O1)O[C@@H]2[C@H]([C@@H](O[C@@H]([C@H]2O[C@H]3[C@@H]([C@H]([C@H]([C@H](O3)CO)O)O[C@@]4(C[C@@H]([C@H]([C@@H](O4)[C@@H]([C@@H](CO)O)O)NC(=O)C)O)C(=O)O)O)CO)OC[C@@H]5[C@@H]([C@@H]([C@H](C(O5)O)NC(=O)C)O[C@H]6[C@@H]([C@H]([C@H]([C@H](O6)CO)O)O)O)O)NC(=O)C)O)O)O
Description: The molecule is a branched amino hexasaccharide comprising a linear tetrasaccharide chain consisting of alpha-neuraminic acid, beta-D-galactose, N-acetyl-D-glucosamine, and N-acetyl-D-galactosamine residues, linked sequentially (2->3), (1->4), and (1->6), with an alpha-L-fucosyl residue linked (1->3) to the N-acetyl-D-glucosamine residue and a D-galactose residue linked (1->3) to the reducing-end N-acetyl-D-glucosamine residue. It has a role as an epitope. It is an amino hexasaccharide, a galactosamine oligosaccharide, a member of N-acetylneuraminic acids and a glucosamine oligosaccharide.