This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: Miscellaneous, Subject name: Medicine
Atypical antipsychotic with least extrapyramidal side effects 
Select and explain. 
A. Clozapine, B. Risperidone, C. Olanzapine, D. Ziprasdone
A: Clozapine
Answer: A: Clozapine 
Explanation: (A) Clozapine # Clozapine:> The risks of extrapyramidal side effects such as Tardive dyskinesia are much less when compared with typical antipsychotics may be due to Clozapine's anticholinergic effects.> Extrapyramidal symptoms subside somewhat after a person switches from another antipsychotic to Clozapine.