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': 'Afrezza is used to treat post prandial hyperglycemia available in color coded formulations yellow colour indicates \nSelect and explain. \nA. 4IU, B. 8IU, C. 12IU, D. 16IU', 'role': 'user'}, {'content': 'Answer: C \nExplanation: Afrezza is inhalational form of insulin available in color coded forms\nBlue : 4IU\nGreen : 8IU\nYellow : 12IU', 'role': 'assistant'}]