This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: All India exam, Subject name: Pharmacology
[{'content': 'All of the following are known adverse effects of thalidomide, except: \nSelect and explain. \nA. Diarrhoea, B. Teratogenicity, C. DVT, D. Neuropathy', 'role': 'user'}, {'content': 'Answer: A \nExplanation: o Thalidomide causes constipation and not diarrhoea. REF : katzung pharmacology : 14th ed', 'role': 'assistant'}]