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)O)O)CO)CO)O)O
Description: The molecule is an amino disaccharide consisting of beta-D-galactose having an N-acetyl-alpha-D-galactosaminyl residue attached at the 4-position. It is an amino disaccharide and a glycosylgalactose derivative.