SMILES: CC(=O)N[C@@H]1[C@H]([C@H]([C@H](OC1O)CO)O)O[C@@H]2[C@@H]([C@H]([C@H]([C@H](O2)CO)O)O)O
Description: The molecule is an amino disaccharide consisting of N-acetylgalactosamine having an alpha-D-galactosyl residue at the 3-position It is an amino disaccharide and a D-Galp-(1->3)-D-GalpNAc.