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': 'Which of the following antihypertensive drugs is contra-indicated in pregnancy? \nSelect and explain. \nA. Amlodipine, B. Labetalol, C. Enalapril, D. Hydralazine', 'role': 'user'}, {'content': 'Answer: C \nExplanation: Ans. (C) Enalapril(Ref: Goodman and Gilman 12th/e p736; Katzung 12th/e p299)ACE inhibitors and ARBs are absolutely contraindicated in pregnancy', 'role': 'assistant'}]