This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: C.V.S, Subject name: Medicine
[{'content': 'All of the following medications may used in congestive cardiac failure, except \nSelect and explain. \nA. Spironolactone, B. Nitrates, C. Nesiritide, D. Trimetazidine', 'role': 'user'}, {'content': 'Answer: D \nExplanation: Ref Harrison 19 th ed pg 1511-12 , : 1763 Trimetazidine is a novel antiischemic agent used for the treatment of coronary conditions like angina .', 'role': 'assistant'}]