title: Effects of hydroxyl groups on nicotine-like activity and on size in solution.
mesh_terms: D000818:Animals; D005731:Ganglionic Stimulants; D006168:Guinea Pigs; D006900:Hydroxylation; D066298:In Vitro Techniques; D009119:Muscle Contraction / Q000187:drug effects*; D009130:Muscle, Smooth / Q000187:drug effects; D000644:Quaternary Ammonium Compounds / Q000494:pharmacology*; D011896:Rana temporaria; D013329:Structure-Activity Relationship
chemical_list: D005731:Ganglionic Stimulants; D000644:Quaternary Ammonium Compounds