This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: Psychiatric Illness, Subject name: Pharmacology
[{'content': 'Which of the following drugs is most useful for acute depression and has good side effect profile? \nSelect and explain. \nA. RIMA, B. SSRIs, C. Tricyclic Antidepressants, D. Non selective MAO-inhibitors', 'role': 'user'}, {'content': 'Answer: B \nExplanation: Most effective drug for acute depression is SSRI i.e. Selective serotonin reuptake inhibitors. They are drug of choice for the same. They have very less side effects as compared to tricyclic antidepressants.', 'role': 'assistant'}]