title: A new example of conformational flexibility of choline derivatives.
mesh_terms: D002217:Carbachol; D002794:Choline; D003903:Deuterium; D009682:Magnetic Resonance Spectroscopy; D008968:Molecular Conformation; D012995:Solubility
chemical_list: D002217:Carbachol; D003903:Deuterium; D002794:Choline