SMILES: C[C@H]1[C@H]([C@H]([C@@H]([C@@H](O1)O[C@@H]2[C@H]([C@@H](O[C@@H]([C@@H]2O)CO)O[C@@H]3[C@H](OC([C@@H]([C@H]3O[C@H]4[C@H]([C@@H]([C@@H]([C@@H](O4)C)O)O)O)NC(=O)C)O)CO)NC(=O)C)O)O)O
Description: The molecule is a branched amino tetrasaccharide that consists of the linear trisaccharide alpha-L-fucosyl-(1->3)-N-acetyl-beta-D-galactosaminyl-(1->4)-N-acetyl-D-glucosamine in which an alpha-L-fucosyl residue is attached at position 3 of the glucoamine. It has a role as an epitope. It is an amino tetrasaccharide, a glucosamine oligosaccharide and a galactosamine oligosaccharide.