SMILES: CC(=O)N[C@@H]1[C@H]([C@@H]([C@H](O[C@@H]1O[C@H]2[C@H]([C@@H]([C@H](O[C@@H]2O[C@@H]3[C@@H]([C@H](O[C@@H]([C@H]3O[C@H]4[C@@H]([C@H]([C@@H]([C@H](O4)CO)O)O)O)[C@H](CO)O)O[C@@H]5[C@@H](C[C@@](O[C@@H]5[C@@H](CO)O)(C(=O)O)O)O[C@@]6(C[C@H]([C@H]([C@H](O6)[C@@H](CO)O)O)O)C(=O)O)O)[C@H](CO)O)O)O)CO)O)O
Description: The molecule is a branched amino hexasaccharide consisting of a linear chain of a N-acetyl-alpha-D-glucosamine residue, two L-glycero-alpha-D-manno-heptose (Hep) residues and a 3-deoxy-alpha-D-manno-oct-2-ulosonic acid (Kdo) residue in a (1->2), (->3), (1->5) sequence, to the Hep residue nearest to the Kdo is linked also (1->4) a beta-D-glucose residue, with the Kdo residue also carrying a further Kdo residue linked (2->4). Corresponds to a fragment of an inner core lipooligosaccharide epitope from Neisseria meningitidis. It is an amino hexasaccharide and a glucosamine oligosaccharide.