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': 'Treatment of lepromatous leprosy is : \nSelect and explain. \nA. Rifampicin + Dapsone, B. Rifampicin + Clofazimine, C. Rifampicin + Dapsone + Clofazimine, D. Rifampicin + Ofloxacin + Minocycline', 'role': 'user'}, {'content': 'Answer: C \nExplanation: None', 'role': 'assistant'}]