SMILES: CC(=O)N[C@@H]1[C@H]([C@@H]([C@H](O[C@H]1OC[C@@H]2[C@@H]([C@@H]([C@H](C(O2)O)NC(=O)C)O[C@H]3[C@@H]([C@H]([C@H]([C@H](O3)CO)O)O)O)O)CO)O)O
Description: The molecule is a branched amino trisaccharide comprising N-acetyl-D-galactose having a beta-D-galactosyl residue at the 3-position and a N-acetyl-beta-D-glucosaminyl residue at the 6-position. It has a role as an epitope. It is an amino trisaccharide, a glucosamine oligosaccharide and a galactosamine oligosaccharide.