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
Most characteristic side effect of adriamycin is : 
Select and explain. 
A. Nephrotoxicity, B. Neurotoxicity, C. Cardiotoxicity, D. Hemorrhagic cystitis
C: Cardiotoxicity
Answer: C: Cardiotoxicity 
Explanation: None