SMILES: CC(=O)N[C@@H]1C[C@@H]([C@H](OC1O)CO)O[C@H]2[C@@H]([C@H]([C@H]([C@H](O2)CO)O)O[C@@H]3[C@@H]([C@H]([C@H]([C@H](O3)CO)O)O)O)O
Description: The molecule is a three-membered deoxy oligosaccharide which has a 2-acetamido-2,3-dideoxy-D-ribo-hexose unit at the reducing end with an alpha-D-galactosyl-(1->3)-beta-D-galactosyl group attached at the 4-position. It is an amino trisaccharide, a deoxy oligosaccharide derivative and a glucosamine oligosaccharide.