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': 'Smooth induction is seen by - \nSelect and explain. \nA. Ether, B. Halothane, C. Isoflurane, D. Enflurane', 'role': 'user'}, {'content': "Answer: C \nExplanation: Ans. is 'c' i.e., Isoflurane Induction by inhalation agents Unpleasant Intermediate Smooth Ether Halothane Isoflurane En flurane Desflurane Sevoflurane Nitrous oxide", 'role': 'assistant'}]