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': 'Drug of choice for Liddle syndrome \nSelect and explain. \nA. Acetazolamide, B. Furosemide, C. Amiloride, D. Spironolactone', 'role': 'user'}, {'content': 'Answer: C \nExplanation: Liddle syndrome is charcterized by increased ENaC channels and Amiloride is a ENaC blocker, which can be used for this condition.', 'role': 'assistant'}]