This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: None, Subject name: Forensic Medicine
[{'content': 'Chelating agent for copper, mercury, lead which is given by oral route: MAHE 12 \nSelect and explain. \nA. BAL, B. EDTA, C. Penicillamine, D. Succimer', 'role': 'user'}, {'content': 'Answer: C \nExplanation: Ans. Penicillamine', 'role': 'assistant'}]