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: Psychiatry
[{'content': 'Which of the following is a non - selective MAO inhibitor? \nSelect and explain. \nA. Moclobemide, B. Rasagiline, C. Selegiline, D. Isocarboxazid', 'role': 'user'}, {'content': 'Answer: D \nExplanation: Reversible inhibitors of MAO - A :\xa0 Moclobemide.\nSelective\xa0\xa0inhibitors of MAO - B\xa0:\xa0 Selegiline, Rasagiline.\nNon - selective inhibitors of MAO : Isocarboxazid, Phenelzine.', 'role': 'assistant'}]