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 one of the following agents sensitises the myocardium to catechlomines: 
Select and explain. 
A. Isoflurane, B. Ether, C. Halothane, D. Proplofol
C: Halothane
Answer: C: Halothane 
Explanation: None