SMILES: CC(=O)N[C@@H]1[C@H]([C@H]([C@H](O[C@@H]1O)CO)O)O[C@H]2[C@@H]([C@H]([C@H]([C@H](O2)CO)O[C@H]3[C@@H]([C@H]([C@H]([C@H](O3)CO)O)O)O)O)O
Description: The molecule is a linear amino trisaccharide comprised of two beta(1->4)-linked galactose residues linked beta(1->3) to N-acetyl-alpha-D-galactosamine. It is an amino trisaccharide and a galactosamine oligosaccharide.