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
Which of the following ICU sedation drug causes neuroleptic malignant syndrome: 
Select and explain. 
A. Midazolam, B. Lorazepam, C. Diazepam, D. Haloperidol
D: Haloperidol
Answer: D: Haloperidol 
Explanation: (Ref: KDT, 8th ed. pg. 471)Haloperidol is from typical antipsychotic class that is commonly associated with extrapyramidal symptoms like neuroleptic malignant syndrome.