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
[{'content': 'Sporicidal disinfectant is following except : \nSelect and explain. \nA. Glutaraldehyde, B. Formaldehyde, C. Ethylene oxide, D. Benzalkonium chloride', 'role': 'user'}, {'content': 'Answer: D \nExplanation: Sporicidal agents are :\xa0\nE – Ethylene oxide\xa0\nF – Formaldehyde\xa0\nG – Glutaraldehyde\xa0\nH – Halogens (moderate action on spores)', 'role': 'assistant'}]