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: Biochemistry
[{'content': 'Dehydrogenases of HMP shunt are specific for ? \nSelect and explain. \nA. FAD, B. NAD, C. NADPH, D. FMN', 'role': 'user'}, {'content': 'Answer: C \nExplanation: C i.e. NADPH', 'role': 'assistant'}]