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': "Hoffmann's elimination is ? \nSelect and explain. \nA. Inactivation of drug by metabolizing enzyme, B. Unchanged excretion by kidney, C. Excretion in feces, D. Inactivation by molecular rearrangement", 'role': 'user'}, {'content': "Answer: D \nExplanation: Ans. is 'd' i.e., Inactivation by molecular rearrangement Hofmann elimination This refers to inactivation of the drug in the body fluids by spontaneous molecular rearrangement without the agency of any enzyme. Atracurium is eliminated by this method.", 'role': 'assistant'}]