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: Unknown
[{'content': 'Thrombaxane A2 synthase inhibition is by which of the following drug : \nSelect and explain. \nA. Aspirin, B. Prednisolone, C. Dazoxiben, D. Naproxen', 'role': 'user'}, {'content': "Answer: C \nExplanation: Ans is 'c' Dazoxiben (Ref KDT, 4/e, p. 613). All the given drugs can inhibit Thromboxane A2 synthesis but only Dazoxiben can inhibit Thrombaxin A2 synthase .", 'role': 'assistant'}]