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 drug can be used for treatment of premature ejaculation 
Select and explain. 
A. Nitric oxide inhibitor, B. SNRI, C. SSRI, D. PDE inhibitor
C: SSRI
Answer: C: SSRI 
Explanation: SSRI carries the adverse effect of causing delayed ejaculation and this action is exploited to treat premature ejaculation.