SMILES: C[C@H]1[C@H](C[C@@H]([C@@H](O1)O[C@@H]2[C@H]([C@H]([C@H](O[C@H]2O[C@H]3[C@@H]([C@H](OC([C@@H]3NC(=O)C)O)CO)O)CO)O)O)O)O
Description: The molecule is an amino trisaccharide which has an N-acetyl-D-glucosamine unit at the reducing end with an alpha-L-colitosyl-(1->2)-beta-D-galactosyl group attached at the 3-position. It is a glucosamine oligosaccharide, an amino trisaccharide and a deoxy oligosaccharide derivative.