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[C@H]4[C@@H]([C@H]([C@H]([C@H](O4)CO)O)O)O)O)O)O)O
Description: The molecule is an aminotetrasaccharide that is beta-D-Galp-(1->4)-beta-D-Galp-(1->3)-GalpNAc in which the non-terminal galatopyranosyl group has been glycosylated at position 2 by an alpha-L-fucopyranosyl group. It is an amino tetrasaccharide and a member of acetamides. It derives from an alpha-L-Fucp-(1->2)-beta-D-Galp-(1->3)-D-GalpNAc.