SMILES: CC(=O)N[C@@H]1[C@H](C[C@@](O[C@H]1[C@@H]([C@@H](CO)O)O)(C(=O)O)OC[C@@H]2[C@@H]([C@@H]([C@H]([C@@H](O2)O[C@@H]3[C@H](O[C@H]([C@@H]([C@H]3O)NC(=O)C)O[C@H]4[C@H]([C@H](O[C@H]([C@@H]4O)O[C@@H]5[C@H](O[C@H]([C@@H]([C@H]5O)NC(=O)C)O)CO)CO)O)CO)O)O)O)O
Description: The molecule is an amino pentasaccharide consisting of alpha-sialyl, beta-D-galactosyl,N-acetyl-beta-D-glucosaminyl, beta-D-galactosyl and N-acetyl-beta-D-glucosamine residues connected sequentially by (2->6), (1->4), (1->3 and (1->4)) linkages. It has a role as an epitope. It is an amino pentasaccharide and a glucosamine oligosaccharide.