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)CO)CO)O)O
Description: The molecule is alpha-Neup5Ac-(2->3)-beta-D-Galp-(1->4)-D-GlcpNAc with beta configuration at the anomeric position of the reducing-end N-acetyl-D-glucosamine residue. It has a role as an epitope.