This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: Protein Synthesis Inhibitors, Subject name: Pharmacology
[{'content': 'The drug having higher concentration in the bone: \nSelect and explain. \nA. Piperacillin, B. Vancomycin, C. Clindamycin, D. Paramomycin', 'role': 'user'}, {'content': 'Answer: C \nExplanation: Poor bone penetration. - B lactams - Vancomycin - Aminoglycoside Good bone penetration (Higher concentration in Bone) * Tetracycline * Macrolide * Clindamycin', 'role': 'assistant'}]