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 inhalational agents is the induction agent of choice in children: \nSelect and explain. \nA. Methoxyflurane, B. Sevoflurane, C. Desflurane, D. Isoflurane', 'role': 'user'}, {'content': 'Answer: B \nExplanation: None', 'role': 'assistant'}]