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)O)[C@H](CO)O)O)[C@H](CO)O)O)O)CO)O)O
Description: The molecule is a trisaccharide cmoposed of two L-glycero-alpha-D-manno-heptopyranose residues and one N-acetyl-D-glucosamine residue, linked as shown; a part of the meningococcal inner core oligosacccharide with independent antigenic properties. It has a role as an antigen.