You are answering a USMLE-style medical question. Question: A 66-year-old man with high blood pressure, high cholesterol, and diabetes presents to the clinic with elevated liver function tests from baseline. He has a blood pressure of 136/92 mm Hg and a heart rate of 69/min. On physical examination, his heart sounds are regular and lung sounds are clear. Current medications include simvastatin, metformin, fenofibrate, hydrochlorothiazide, aspirin, glyburide, and lisinopril. Of these medications, which could contribute to the patient’s transaminitis? Options: A) Metformin B) Simvastatin C) Glyburide D) Lisinopril Reply with ONLY the letter of the correct answer (A, B, C, or D). No explanation.