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: Physiology
[{'content': 'The kidney secrete all of the following hormones except: \nSelect and explain. \nA. Renin, B. Erythropoietin, C. Vasopressin, D. 1,2,5 Dihydroxy cholecalciferol', 'role': 'user'}, {'content': 'Answer: C \nExplanation: None', 'role': 'assistant'}]