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: Forensic Medicine
NOT a constituent of embalming fluid: AIIMS 08 
Select and explain. 
A. Formalin, B. Methanol, C. Ethanol, D. Glycerin
C: Ethanol
Answer: C: Ethanol 
Explanation: Ans. Ethanol