This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: C.N.S, Subject name: Pharmacology
[{'content': 'Which of the following ICU sedation drug causes neuroleptic malignant syndrome: \nSelect and explain. \nA. Midazolam, B. Lorazepam, C. Diazepam, D. Haloperidol', 'role': 'user'}, {'content': 'Answer: D \nExplanation: (Ref: KDT, 8th ed. pg. 471)Haloperidol is from typical antipsychotic class that is commonly associated with extrapyramidal symptoms like neuroleptic malignant syndrome.', 'role': 'assistant'}]