This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: Translation, Subject name: Biochemistry
[{'content': 'All of the following antibiotics are 50S inhibitors, EXCEPT \nSelect and explain. \nA. Chloramphenicol, B. Erythromycin, C. Linezolid, D. Streptomycin', 'role': 'user'}, {'content': 'Answer: D \nExplanation: Antibiotics: 30S inhibitors: 50S inhibitors: Aminoglycosides (Streptomycin) Chloramphenicol Tetracycline Erythromycin Linezolid Memory aid: Buy AT 30 CELL at 50', 'role': 'assistant'}]