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': 'The antihypertensive agent that should be avoided in young females and is used topically to treat alopecia is: \nSelect and explain. \nA. Hydralazine, B. Prazosin, C. Minoxidil, D. Indapamide', 'role': 'user'}, {'content': 'Answer: C \nExplanation: None', 'role': 'assistant'}]