SMILES: C[C@H]1[C@@H]([C@H]([C@H]([C@H](O1)O)O)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]4[C@H](O3)CO[C@](O4)(C)C(=O)O)O)NC(=O)C)O
Description: The molecule is an amino trisaccharide consisting of beta-L-rhamnose at the reducing end having a 4,6-O-[(1S)-1-carboxyethylidene]-N-acetyl-beta-D-glucosaminyl-(1->3)-alpha-D-galactosyl group attached at the 4-position. It is an amino trisaccharide, a carbohydrate derivative and a cyclic ketal.