SMILES: CC(=O)N[C@@H]1[C@H]([C@@H]([C@H](O[C@H]1O)CO)O)O[C@H]2[C@@H]([C@H]([C@@H]([C@H](O2)C(=O)O)O)O)O
Description: The molecule is an amino disaccharide consisting of N-acetyl-beta-D-glucosamine having a beta-D-glucuronosyl residue attached at the 3-position. It has a role as an epitope. It is an amino disaccharide and a glucosamine oligosaccharide.