SMILES: CC(=O)N[C@@H]1[C@H]([C@H]([C@H](O[C@H]1O[C@@H]2[C@H](O[C@H]([C@@H]([C@H]2O)NC(=O)C)O[C@H]3[C@H]([C@@H]([C@H](O[C@@H]3O)CO)O)O)CO)CO)O)O
Description: The molecule is an amino trisaccharide comprising N-acetyl-beta-D-galactosaminyl, N-acetyl-beta-D-glucosaminyl and alpha-D-mannose residues linked sequentially (1->4) and (1->2). It is an amino trisaccharide, a glucosamine oligosaccharide and a galactosamine oligosaccharide.