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[C@H]3[C@@H]([C@H]([C@H]([C@H](O3)CO)O)O[C@H]4[C@@H]([C@H]([C@@H]([C@H](O4)CO)O[C@H]5[C@@H]([C@H]([C@H]([C@H](O5)CO)O)O)O[C@H]6[C@H]([C@@H]([C@@H]([C@@H](O6)C)O)O)O)O[C@H]7[C@H]([C@@H]([C@@H]([C@@H](O7)C)O)O)O)NC(=O)C)O)CO)O)NC(=O)C)O)O)O
Description: The molecule is a branched heptasaccharide derivative consisting of two repeating units of beta-D-Gal-(1->4)-[alpha-L-Fuc-(1->3)]-beta-D-GlcNAc (joined by a (1->3)-linkage) with an alpha-L-fucosyl residue attached at the 2-position of the galactose residue at the non-reducing end. It is a glucosamine oligosaccharide and a heptasaccharide derivative.