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](OC([C@@H]3NC(=O)C)O)CO)O)CO)O)O[C@@H]4[C@@H]([C@H]([C@H]([C@H](O4)CO)O)O)NC(=O)C)O)O)O
Description: The molecule is an amino tetrasaccharide that is 2-acetamido-2-deoxy-alpha-D-galactopyranosyl-(1->3)-alpha-D-galactopyranosyl-(1->3)-2-acetamido-2-deoxy-D-galactopyranose in which the hydroxy group at position 2 of the central alpha-D-galactopyranosyl moiety has been glycosylated by an alpha-L-fucopyranosyl group. It is an amino tetrasaccharide and a member of acetamides. It derives from an alpha-D-GalpNAc-(1->3)-[alpha-L-Fucp-(1->2)]-alpha-D-Galp.