This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: Anti-Viral Drugs, Subject name: Pharmacology
[{'content': 'Which of the following neuraminidase inhibitor has 100% renal elimination? \nSelect and explain. \nA. Oseltamavir, B. Zanamivir, C. Peramivir, D. Acyclovir', 'role': 'user'}, {'content': 'Answer: B \nExplanation: Renal elimination Oseltamavir: 95 % Zanamivir : 100% Peramivir : 90%', 'role': 'assistant'}]