This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: Disorders of pituitary gland, Subject name: Medicine
[{'content': 'Pituitary diabetes insipidus is improved by? \nSelect and explain. \nA. Water restriction, B. Lithium, C. Chlorpropamide, D. Chlohiazide', 'role': 'user'}, {'content': 'Answer: C \nExplanation: CHLORPROPAMIDE : This Anti-diabetic drug was withdrawn from market as it causes SIADH. So theoretically, it can be used in diabetes insipidus. But the DOC for treatment of Central Diabetes Insipidus: Desmopressin', 'role': 'assistant'}]