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: Anaesthesia
[{'content': 'Which of the following anaesthetic agent is contraindicated in Renal failure: \nSelect and explain. \nA. d-TubocurarineScoline, B. Scoline, C. Halothane, D. Gallamine', 'role': 'user'}, {'content': 'Answer: D \nExplanation: Gallamine', 'role': 'assistant'}]