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: Psychiatry
All are Anti depressants except 
Select and explain. 
A. Trazodone, B. Amitryptyline, C. Fluoxitine, D. Pimozide
D: Pimozide
Answer: D: Pimozide 
Explanation: D i.e. Pimozide