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
Laudanosine is metabolic end product of 
Select and explain. 
A. Mivacurium, B. Doxacurium, C. Rocuronium, D. Atracurium
D: Atracurium
Answer: D: Atracurium 
Explanation: Laudanosine is metabolic end product of atracurium.