This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: Neurotic, Stress Related and Somatoform Disorders, Subject name: Psychiatry
[{'content': 'Which of the following is NOT an anxiolytic drug? \nSelect and explain. \nA. Melatonin, B. Haloperidol, C. Alprazolam, D. Seraline', 'role': 'user'}, {'content': 'Answer: A \nExplanation: SSRIs and benzodiazepines are the main stay of treatment. Antipsychotics like haloperidol can be used as adjunct. Melatonin has no clearly defined indication in anxiety disorder.', 'role': 'assistant'}]