This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: Miscellaneous (Pharmacology), Subject name: Pharmacology
[{'content': 'Which is a Loop diuretic? \nSelect and explain. \nA. Acetazolamide, B. Indapamide, C. Triamterene, D. Bumetanide', 'role': 'user'}, {'content': "Answer: D \nExplanation: (D) Bumetanide # Furosemide, Bumetanide are loop diuretics which inhibit Na+/K+ 20 symport from thick ascending limb of loop.> Indapamide is thiazide diuretic inhibits Na+ Cl' symport in distal convoluted tubule.> Triamterene, Spironolactone are potassium sparing diuretics, inhibits Na+ flux in the tubule.> High efficacy (Loop) diuretics are: Sulphonyl derivatives - Furosemide, Bumetanide Phenoxyacetic acid derivative - Ethacrynic acid Organomercurials - Mersary", 'role': 'assistant'}]