SMILES: C[N+]1(CC[C@@H](C1)OC(=O)[C@@](C2CCCC2)(C3=CC=CC=C3)O)C.[Br-]
Description: The molecule is a glycopyrronium bromide that has (2R,3S)-configuration. The racemate, ritropirronium bromide, is used for treatment of chronic obstructive pulmonary disease. It is an enantiomer of a (2S,3R)-glycopyrronium bromide.