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 analgesics should not be given in acute MI ? 
Select and explain. 
A. Methadone, B. Morphine, C. Buprenorphine, D. Pentazocine
D: Pentazocine
Answer: D: Pentazocine 
Explanation: None