SMILES: CC(=O)N[C@@H]1[C@H](C[C@@](O[C@H]1[C@@H]([C@@H](CO)O)O)(C(=O)O)O)O[C@@H]2[C@@H]([C@H]([C@H]([C@H](O2)CO[C@@]3(C[C@@H]([C@H]([C@@H](O3)[C@@H]([C@@H](CO)O)O)NC(=O)C)O[C@@H]4[C@@H]([C@H]([C@H]([C@H](O4)CO[C@@]5(C[C@@H]([C@H]([C@@H](O5)[C@@H]([C@@H](CO)O)O)NC(=O)C)O[C@@H]6[C@@H]([C@H]([C@H]([C@H](O6)CO)O)O)O)C(=O)O)O)O)O)C(=O)O)O)O)O
Description: The molecule is an amino hexasaccharide made up of three units of alpha-D-Galp-(1->4)-alpha-D-NeupAc, joined together by glycosidic linkages between position 2 of the N-acetylneuraminyl residues and position 6 of the galactosyl residues.