This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: All India exam, Subject name: Pharmacology
[{'content': 'Plazomicin was approved by FDA recently for \nSelect and explain. \nA. I, B. UTI, C. Cl difficale, D. Chicken pox', 'role': 'user'}, {'content': 'Answer: B \nExplanation: it is ia new or nect generation aminoglycoside i.e neo glycoside, bactericidal in nature ,inhibiting the protein syunthesis, acting on both gram negetive and positive bacteria.', 'role': 'assistant'}]