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: Medicine
[{'content': 'Which of the following is the drug of choice for the treatment of inappropriate anti-diuretic hormone secretion: \nSelect and explain. \nA. Frusemide, B. Hydrochlorothiazide, C. Spironolactone, D. Demeclocycline', 'role': 'user'}, {'content': 'Answer: D \nExplanation: Answer is D (Demeclocycline): The treatment of choice for S1APH is water restriction. The drug of choice for SIAPH (when water restriction is unsuccessful is demeclocycline). Demeclocycline (a tetracycline) acts as an ADH antagonist.', 'role': 'assistant'}]