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': 'Most potent statin - \nSelect and explain. \nA. Simvastatin, B. Pravastatin, C. Rosuvastatin, D. Simvastatin', 'role': 'user'}, {'content': "Answer: C \nExplanation: Ans. is 'c' i.e., Rosuvastatin o Two most potent statins are Pitavastatin (most potent) and rosuvastatin most potent).", 'role': 'assistant'}]