This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: Anti Microbial, Subject name: Pharmacology
[{'content': 'Which of the following anti-retroviral drugs does not cause peripheral neuropathy? \nSelect and explain. \nA. Lamivudine, B. Stavudine, C. Didanosine, D. Zalcitabine', 'role': 'user'}, {'content': 'Answer: A \nExplanation: Ans. A. Lamivudinea. Peripheral neuropathy (PN) is a well-known adverse effect of NRTIs, mainly Zalcitabine, didanosine and stavudine. Several studies have shown that PN is more frequent when didanosine and stavudine are used in combinationb. Emtricitabine and lamivudine are safest NRTIs. These are not associated with peripheral neuropathy or pancreatitis.', 'role': 'assistant'}]