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': 'Which of the following drug is NOT a Gp IIb/IIIa antagonist? \nSelect and explain. \nA. Tirofiban, B. Abciximab, C. Eptifibatide, D. Prasugrel', 'role': 'user'}, {'content': 'Answer: D \nExplanation: Ans. (D) Prasugrel(Ref: Katzung 13/e p596, KDT 8/e p677)Prasugrel is an antagonist of P2 Y12 receptors of ADP like clopidogrel.GpIIb/IIIa antagonists includeAbciximabTirofibanEptifibatide', 'role': 'assistant'}]