This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: General anatomy, Subject name: Anatomy
[{'content': 'Which of the following drugs binds to alubumin \nSelect and explain. \nA. Penicillin, B. Lidocaine, C. Propanonol, D. Verapamil', 'role': 'user'}, {'content': 'Answer: A \nExplanation: acids drugs binds to albumin whereas basic drugs to alpha,acid glycoprotein Pencillin is an acid drug so it binds to albumin Ref-KDT 6/e p20', 'role': 'assistant'}]