SMILES: C1[C@@H]([C@H]([C@@H](O[C@]1(C(=O)O)O[C@H]2[C@H]([C@H](O[C@H]([C@@H]2O)O[C@@H]3[C@H](O[C@H]([C@@H]([C@H]3O)O)O)CO)CO)O)[C@@H]([C@@H](CO)O)O)NC(=O)CO)O
Description: The molecule is alpha-Neup5Gc-(2->3)-beta-D-Galp-(1->4)-D-Glcp in which the anomeric configuration of the reducing-end glucose is beta. It has a role as an epitope.