This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: Immunomodulatory: DMARDS, Monoclonal Antibodies, Subject name: Pharmacology
[{'content': 'All of the following drugs are used as immuno-suppressants except. \nSelect and explain. \nA. Glucocorticoids, B. Cyclosporine, C. Cephalosporin, D. Azathioprine', 'role': 'user'}, {'content': 'Answer: C \nExplanation: Ans. (C) Cephalosporin(Ref: Principles of Pharmacology, 1/e p912; KDT 8/e p937)Cephalosporins are b-lactam antibiotics whereas other drugs are immunosuppressants.', 'role': 'assistant'}]