This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: Chemotherapy: General Principles, Subject name: Pharmacology
Which of the following is not nephrotoxic? 
Select and explain. 
A. Tobramycin, B. Kanamycin, C. Ampicillin, D. Amphotericin B
C: Ampicillin
Answer: C: Ampicillin 
Explanation: Ans. (C) Ampicillin(Ref: KDT 8/e p772)Aminoglycosides (tobramycin, gentamicin, kanamycin), vancomycin and amphotericin B are highly nephrotoxic agents.