SMILES: CC(=O)N[C@@H]1[C@H]([C@@H]([C@H](O[C@H]1O[C@@H]2[C@H]([C@H]([C@H](O[C@H]2O[C@@H]3[C@H]([C@H](O[C@@H]([C@@H]3O)CO)O)NC(=O)C)CO)O)O)CO)O)O
Description: The molecule is an amino trisaccharide consisting of N-acetyl-beta-D-glucosamine, beta-D-galactose and N-acetyl-D-galactosamine residues linked sequentially (1->2) and (1->3). It has a role as an epitope. It is an amino trisaccharide, a glucosamine oligosaccharide and a galactosamine oligosaccharide.