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 following tetracycline has the potential to cause vestibular toxicity: \nSelect and explain. \nA. Minocycline, B. Demeclocycline, C. Doxycycline, D. Tetracycline', 'role': 'user'}, {'content': 'Answer: A \nExplanation: * Tetracycline causing maximum vestibular toxicity : Minocycline * Most phototoxic tetracycline : Demeclocycline * Tetracycline causing diabetes insipidus : Demeclocycline * Tetracycline safe in renal failure :Doxycycline', 'role': 'assistant'}]