This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: Central Nervous system, Subject name: Pharmacology
Calcium channel blocker used in subarachnoid hemorrhage 
Select and explain. 
A. Nefidipine, B. Nicardipine, C. Nimodipine, D. Nitrendepine
C: Nimodipine
Answer: C: Nimodipine 
Explanation: Nimodipine is a cerbroselective calcium channel blocker used in SAH.Ref: KD Tripathi 6th ed pg 532