SMILES: C[C@H]1[C@@H]([C@H]([C@H]([C@@H](O1)O[C@@H]2[C@H]([C@@H](O[C@H]([C@@H]2O)O[C@@H]3[C@H]([C@@H](O[C@@H]([C@H]3O)CO)O)NC(=O)C)C)O)O)O)O
Description: The molecule is an aminotrisaccharide consisting of two rhamnose residues and one N-acetylglucosamine residue in a linear sequence, joined via alpha-linkages. It has a role as an epitope. It is an amino trisaccharide and a glucosamine oligosaccharide.