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: Pathology
[{'content': 'The finish type of congenital nephrotic syndrome occurs due to gene mutations affecting the following protein - \nSelect and explain. \nA. Podocin, B. Alpha-actinin, C. Nephrin, D. CD2 activated protein', 'role': 'user'}, {'content': 'Answer: C \nExplanation: None', 'role': 'assistant'}]