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: Microbiology
All are sporicidal except: 
Select and explain. 
A. Lysol, B. Glutaraldehyde, C. Ethylene dioxide, D. Formaldehyde
A: Lysol
Answer: A: Lysol 
Explanation: None