SMILES: CC(=O)N[C@@H]1[C@H]([C@@H]([C@H](O[C@H]1O[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[C@H]4[C@@H]([C@@H]([C@H](O[C@@H]4[C@H](CO)O)O[C@@H]5[C@@H](CC(O[C@@H]5[C@@H](CO)O)(C(=O)O)O)O)O)O[C@@H]6[C@H]([C@H]([C@@H]([C@H](O6)[C@H](CO)O)O)OP(=O)(O)OCCN)O[C@@H]7[C@@H]([C@H]([C@@H]([C@H](O7)CO)O)O)NC(=O)C)CO)CO)O)CO)O)O
Description: The molecule is a branched oligosaccharide phosphate comprising a D-galactose residue, two N-acetyl-D-glucosamine residues, a D-glucose residue, two L-glycero-D-manno-heptose residues (one of which is phosphoethanolamine-substituted on O-3), with linkages as shown and with a 3-deoxy-D-manno-oct-2-ulosonic acid (2-keto-3-deoxy-D-mannooctanoic acid, Kdo) residue at the reducing end. Corresponds to the lgtB mutant of the core oligosaccharide of Neisseria meningitidis.