This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: Sulfonamide, Subject name: Pharmacology
[{'content': 'Drug inhibiting bacterial protein synthesis are all except - \nSelect and explain. \nA. Aminoglycosides, B. Chloramphenicol, C. Clindamycin, D. Sulfonamides', 'role': 'user'}, {'content': "Answer: D \nExplanation: Ans. is 'd' i.e., Sulfonamides Bacterial protein syn thesis and site of action of antibioticso Sulfonamides and other sulfa antibiotics indirectly inhibit DNA synthesis nu inhibiting folate synthesis.", 'role': 'assistant'}]