This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: Autonomic nervous system, Subject name: Pharmacology
[{'content': 'Treatment of nicotine dependence includes all the following except \nSelect and explain. \nA. Nicotine patches, B. Nicotine gums, C. Varenicline, D. Nicotine tablets', 'role': 'user'}, {'content': 'Answer: D \nExplanation: For nicotine dependence, nicotine is used in forms of transdermal patches, lozenges, inhalers and chewing gums Not as tablets Varenicline-paial agonist is also used for nicotine dependence Ref: Katzung 11th ed pg: 120-121', 'role': 'assistant'}]