SMILES: C([C@@H]1[C@H]([C@@H]([C@H]([C@@H](O1)OC[C@@H]2[C@H]([C@@H]([C@H]([C@H](O2)OP(=O)(O)O)N)O)O)N)O)OP(=O)(O)O)O
Description: The molecule is an amino disaccharide (1,4'-bisphosphorylated glucosamine disaccharide) corresponding to the carbohydrate portion of E. coli J-5 lipid A. It is an amino disaccharide and an oligosaccharide phosphate.