This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: Miscellaneous (Pharmacology), Subject name: Pharmacology
[{'content': 'Why is Clopidogrel preferred over Ticlodipine? \nSelect and explain. \nA. Cost, B. Drug interaction, C. Side effect, D. Efficacy', 'role': 'user'}, {'content': 'Answer: C \nExplanation: (C) Side effect# TICLOPIDINE like clopidogrel, it is an adenosine diphosphate (ADP) receptor inhibitor.> Clopidogrel due to simpler dosing regimen, the absence of neutropenia, bone marrow aplasia and the lower frequency of other side effects make it a safe alternative to ticlopidinel.', 'role': 'assistant'}]