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': 'All the following antiretroviral drugs produce dyslipidemia except : \nSelect and explain. \nA. Atazanavir, B. Saquinavir, C. Amprenavir, D. Nelfinavir', 'role': 'user'}, {'content': 'Answer: A \nExplanation: None', 'role': 'assistant'}]