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: Pharmacology
Which of the following dings is not used for anxiety? 
Select and explain. 
A. Propanolol, B. Aiprazolam, C. Buspirone, D. Haloperidol
D: Haloperidol
Answer: D: Haloperidol 
Explanation: Ans. is 'd' i.e., Haloperidol