SMILES: C[C@H]1[C@H]([C@H]([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](O[C@@H]([C@@H]3O)CO)O)NC(=O)C)CO)O)O)O)O)O
Description: The molecule is an amino trisaccharide consisting of alpha-L-fucopyranose, beta-D-galactopyranose and N-acetyl-alpha-D-galactopyranosamine residues joined in sequence with a (1->2)- and a (1->3)-linkage, respectively. It has a role as an epitope. It is an amino trisaccharide and a galactosamine oligosaccharide.