SMILES: C[C@H]1[C@@H]([C@H]([C@H]([C@@H](O1)O)O[C@H]2[C@@H]([C@H]([C@@H]([C@H](O2)CO)O)O[C@H]3[C@@H]([C@@H]([C@H]([C@@H](O3)C)O)O[C@H]4[C@@H]([C@@H]([C@H]([C@@H](O4)C)O)O)O[C@H]5[C@@H]([C@@H]([C@H]([C@@H](O5)C)O)O)O)O)NC(=O)C)O)O
Description: The molecule is a pentasaccharide consisting of four rhamnose residues (one at the reducing end) and one N-acetylglucosamine residue in a linear sequence, joined via alpha-linkages. It has a role as an epitope.