This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: None, Subject name: Pharmacology
Which of the following aminoglycosides has the highest nephrotoxicity? 
Select and explain. 
A. Paromomycin, B. Streptomycin, C. Amikacin, D. Neomycin
D: Neomycin
Answer: D: Neomycin 
Explanation: None