SMILES: CC(=O)N[C@@H]1[C@H]([C@H]([C@H](O[C@H]1O[C@H]2[C@H](O[C@H]([C@@H]([C@H]2O[C@@]3(C[C@@H]([C@H]([C@@H](O3)[C@@H]([C@@H](CO)O)O)NC(=O)CO)O)C(=O)O)O)O[C@@H]4[C@H](O[C@H]([C@@H]([C@H]4O)O)O)CO)CO)CO)O)O[C@H]5[C@@H]([C@H]([C@H]([C@H](O5)CO)O)O)O
Description: The molecule is a member of the class of neraminic acids that is beta-D-Galp-(1->3)-2-acetamido-2-deoxy-beta-D-GalpNAc-(1->4)-beta-D-Galp-(1->4)-beta-D-Glcp in which position 3 of the Galp residue is attached to position 2 of the N-glycolylneuraminic acid.