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': 'Which of the following anti Parkinson drug can lead to this adverse effect \nSelect and explain. \nA. Ropinirole, B. Tolcapone, C. Selegiline, D. Amantidine', 'role': 'user'}, {'content': 'Answer: D \nExplanation: The image shows "Livedo reticularis" which is caused by Amantidine, which is antiinfluenza A drug used in Parkinsonism.', 'role': 'assistant'}]