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 carries the least risk of Metabolic side effects 
Select and explain. 
A. Risperidone, B. Olanzapine, C. Ziprasidone, D. Clozapine
C: Ziprasidone
Answer: C: Ziprasidone 
Explanation: Ziprasidone, Aripiprazole & Asenapine carries negligible risk of metabolic side effects like weight gain, hyperlipidemia.