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: Medicine
Drug useful in acute M.I.are all except - 
Select and explain. 
A. Nifedepine, B. Aspirin, C. ACE inhibitors, D. Metoprolol
A: Nifedepine
Answer: A: Nifedepine 
Explanation: None