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)O[C@H]5[C@H]([C@H](O[C@H]([C@@H]5O)O)CO)O)NC(=O)C)O)O)O
Description: The molecule is a branched amino pentasaccharide consisting of a linear sequence of N-acetyl-alpha-neuraminyl, beta-D-galactosyl, N-acetyl-beta-D-glucosaminyl and beta-D-galactosyl residues, linked (2->3), (1->4) and (1->3), to the N-acetyl-beta-D-glucosaminyl residue of which is also linked (1->3) an alpha-L-fucosyl residue. It has a role as an epitope. It is an amino pentasaccharide and a glucosamine oligosaccharide.