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)C)O)O)O)O[C@H]3[C@@H]([C@H]([C@@H]([C@H](O3)CO)O)O)NC(=O)C)O
Description: The molecule is a branched amino trisaccharide consisting of two alpha-L-rhamnose residues [linked (1->2); one at the reducing end] with a single N-acetyl beta-D-glucosaminyl residue linked (1->3) to the reducing-end rhamnose.