SMILES: C1[C@H]([C@H]([C@H](O[C@]1(C(=O)O)OC[C@@H]2[C@H]([C@@H]([C@H]([C@@H](O2)OC[C@@H]3[C@H]([C@@H]([C@H]([C@H](O3)OP(=O)(O)O)N)O)O)N)O)OP(=O)(O)O)[C@@H](CO)O)OP(=O)(O)O)O
Description: The molecule is an amino trisaccharide consisting of a 3-deoxy-D-manno-oct-2-ulose residue and two glucosamine residues (one at the reducing end) in a linear sequence, with three phosphate groups attached. Isolated from the lipopolysaccharide obtained from Haemophilus influenzae.