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': 'A patient on atracurium develops seizures due to accumulation of ? \nSelect and explain. \nA. Didanosine, B. Laudanosine, C. Methylated Atracurium, D. Sulfated Atracurium', 'role': 'user'}, {'content': "Answer: B \nExplanation: Ans. is `b' i.e., Laudanosine", 'role': 'assistant'}]