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': 'Sodalime circuit is not used with \nSelect and explain. \nA. Enflurane, B. Isoflurane, C. Methoxyflurane, D. Trilene', 'role': 'user'}, {'content': 'Answer: D \nExplanation: D i.e. Trilene', 'role': 'assistant'}]