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': 'All of these drugs can be used in the treatment of postmenopausal osteoporosis EXCEPT: \nSelect and explain. \nA. Alendronate, B. Teriparatide, C. Calcium, D. Thyroxine', 'role': 'user'}, {'content': 'Answer: D \nExplanation: None', 'role': 'assistant'}]