This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: Hematology, Subject name: Pharmacology
[{'content': 'Arrange the drug in decreasing order of antiplatelet potency a. Clopidogrel b. Prasugrel c. Aspirin d. Abciximab \nSelect and explain. \nA. b>d>c>a, B. c>d>a>b, C. d>b>a>c, D. a>d>c>b', 'role': 'user'}, {'content': 'Answer: C \nExplanation: Order of potency -Abciximab > Prasugrel >Clopidogrel > Aspirin', 'role': 'assistant'}]