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)O[C@H]2[C@H]([C@H](O[C@H]([C@@H]2O)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[C@H]6[C@H]([C@H](O[C@H]([C@@H]6O)O[C@@H]7[C@H](O[C@H]([C@@H]([C@H]7O)NC(=O)C)O)CO)CO)O)CO)CO)O)CO)CO)O)O
Description: The molecule is a linear amino heptasaccharide comprising alpha-neuraminyl, beta-D-galactosyl, N-acetyl-beta-D-glucosaminyl, beta-D-galactosyl, N-acetyl-beta-D-glucosaminyl, beta-D-galactosyl and N-acetyl-beta-D-glucosamine residues connected via (2->3), (1->4), (1->3), (1->4), (1->3) and (1->4) linkages. It has a role as an epitope. It is an amino heptasaccharide and a glucosamine oligosaccharide.