This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: All India exam, Subject name: Anaesthesia
[{'content': "Which of the following skeletal muscle relaxants undergo hoffman's elimination? \nSelect and explain. \nA. Atracurium, B. Succinylcholine, C. Mivacurium, D. Vecuronium", 'role': 'user'}, {'content': "Answer: A \nExplanation: Atracurium is inactivated by -1) Hoffman&;s elimination, 2) alkaline ester hydrolysisCisatracurium is inactivated by Hoffman&;s elimination(Refer: stoelting's pharmacology and physiology in anaesthetic practice, 5th edition, pg no.328)", 'role': 'assistant'}]