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: Pharmacology
[{'content': 'Which of the following drug can lead to given below condition \nSelect and explain. \nA. Vancamycin, B. Phenytoin, C. Valproate, D. Amiodarone', 'role': 'user'}, {'content': 'Answer: D \nExplanation: Amiodarone can lead to bluish discolouration of skin, also called as "Blue man syndrome".', 'role': 'assistant'}]