This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: Endocrinology, Subject name: Pharmacology
[{'content': 'Oral incretin analogue \nSelect and explain. \nA. Semaglutide, B. Dulaglutide, C. Exenatide, D. Liraglutide', 'role': 'user'}, {'content': 'Answer: A \nExplanation: GLP analogues are usually given by SC route but now recently oral analogue was prepared-semaglutide. Ref: Ktzung 12 th ed.', 'role': 'assistant'}]