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': 'Amantidine acts by action of- \nSelect and explain. \nA. Inhibiting replication, B. Inhibits mRNA, C. Inhibits tRNA, D. Inhibits RNA', 'role': 'user'}, {'content': "Answer: A \nExplanation: Ans. is 'a' i.e., Inhibiting replication o Amantidine is an anti-influenza drug. It inhibits replication of influenza A virus. It acts at an early step (uncoating) in viral replication.", 'role': 'assistant'}]