This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: C.V.S, Subject name: Pharmacology
[{'content': 'Calcium channel blocking agents of use in the treatment of hypertension include: \nSelect and explain. \nA. Prazosin, B. Lidoflazine, C. Captopril, D. Nifedipine', 'role': 'user'}, {'content': 'Answer: D \nExplanation: Ans. (D) Nifedipine(Ref: Katzung 10/e p175; KDT 8th/e p605)Nifedipine, amlodipine like calcium channel blockers can be used for hypertension.', 'role': 'assistant'}]