This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: D.O.C, Subject name: Pharmacology
[{'content': 'Drug of choice in Lithium induced diabetes mellitus? \nSelect and explain. \nA. Conivaptan, B. Amiloride, C. Indapamide, D. Vasopressin', 'role': 'user'}, {'content': 'Answer: B \nExplanation: Ans. (b) Amiloride', 'role': 'assistant'}]