This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: None, Subject name: Pharmacology
[{'content': 'Nicotine replacement therapy is available in all forms EXCEPT \nSelect and explain. \nA. Chewing gum, B. Lozenges, C. Patch, D. Tablets', 'role': 'user'}, {'content': "Answer: D \nExplanation: Tablets REF: Harrison 17'h ed chapter 390 Effective pharmacologic interventions for tobacco addiction (i) First-line therapies Nicotine gum Nicotine patch Nicotine nasal inhaler Nicotine oral inhaler Nicotine lozenge Bupropion Varenicline (ii) Second-line therapies Clonidine", 'role': 'assistant'}]