SMILES: CC(=O)N[C@@H]1[C@H]([C@@H]([C@H](O[C@H]1OC[C@@H]2[C@@H]([C@@H]([C@H]([C@H](O2)O)NC(=O)C)O[C@H]3[C@@H]([C@H]([C@@H]([C@H](O3)CO)O[C@H]4[C@@H]([C@H]([C@H]([C@H](O4)CO)O)O)O)O)NC(=O)C)O)CO)O[C@H]5[C@@H]([C@H]([C@H]([C@H](O5)CO)O)O)O)O
Description: The molecule is a branched amino pentasaccharide comprising two galactosyl-(1->4)-N-acetylglucosaminyl units linked beta(1->3) and beta(1->6) to an alpha-D-galactose residue; beta-D-Galp-(1->4)-beta-D-GlcpNAc-(1->3)-[beta-D-Galp-(1->4)-beta-D-GlcpNAc-(1->6)]-D-GalpNAc with alpha configuration at the reducing-end anomeric centre. It has a role as an epitope.