This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: All India exam, Subject name: Pharmacology
[{'content': 'An -HIV drug known to cause myopathy resembling Mitochondrial myopathy with ragged red Fibers? \nSelect and explain. \nA. Zidovudine, B. Enfuviide, C. Nevirapine, D. Tenofovir', 'role': 'user'}, {'content': 'Answer: A \nExplanation: .', 'role': 'assistant'}]