title: Structural features associated with narcotics and narcotic antagonists.
mesh_terms: D000818:Animals; D002626:Chemistry, Pharmaceutical; D004983:Ethanolamines / Q000494:pharmacology; D051379:Mice; D008968:Molecular Conformation; D009019:Morphinans / Q000494:pharmacology; D009292:Narcotic Antagonists / Q000494:pharmacology; D009294:Narcotics / Q000494:pharmacology; D011758:Pyrroles / Q000494:pharmacology; D011955:Receptors, Drug / Q000187:drug effects; D013237:Stereoisomerism; D013329:Structure-Activity Relationship
chemical_list: D004983:Ethanolamines; D009019:Morphinans; D009292:Narcotic Antagonists; D009294:Narcotics; D011758:Pyrroles; D011955:Receptors, Drug