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 drug is not used in CHF - 
Select and explain. 
A. Spironolactone, B. Trimetazidine, C. Nitroglycerine, D. Nesiritide
B: Trimetazidine
Answer: B: Trimetazidine 
Explanation: Ans. is 'b' i.e., Trimetazidine o Trimetazidine is an antianginal drugs which act by inhibiting fatty acid oxidation.