This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: General Pharmacology, Subject name: Pharmacology
[{'content': 'The mitochondrial enzyme involved in the metabolism of clopidorgel and proton pump inhibitors is: \nSelect and explain. \nA. CYP 2A, B. CYP 2B, C. CYP 2C19, D. CYP 2D6', 'role': 'user'}, {'content': 'Answer: C \nExplanation: Ans. (C) CYP 2C19(Ref: Katzung 13th/e p80)Clopidogrel and proton pump inhibitors are metabolized mainly by CYP2C19 and by CYP3A4. Due to this reason there is potential of interaction between these two drugs', 'role': 'assistant'}]