This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: NEET 2019, Subject name: Pharmacology
[{'content': 'Reason for preferring cis-Atracurium over Atracurium is:- \nSelect and explain. \nA. Faster acting than Atracurium, B. Lesser provocation of histamine release, C. Shoer action than atracurium, D. Does not undergo Hoffman elimination', 'role': 'user'}, {'content': 'Answer: B \nExplanation: Cis-atracurium and Atracurium both are NMJ blocking agent. Cis atracurium has same pharmacokinetic propeies as atracurium. Atracurium release histamine and is metabolized to Laudonasine, which can provoke seizures. Both undergo Hoffman elimination.', 'role': 'assistant'}]