SMILES: CC(=O)N[C@@H]1[C@H]([C@H]([C@H](OC1O[C@H]2[C@H]([C@H](OC([C@@H]2NC(=O)C)O)CO)O)CO)O)O
Description: The molecule is a disaccharide composed of two 2-(acetylamino)-2-deoxy-D-galactopyranose units in (1->3) linkage. It is an amino disaccharide and a galactosamine oligosaccharide.