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
All of the following are topical steroids EXCEPT ? 
Select and explain. 
A. Hydrocoisone valerate, B. Fluticasone propionate, C. Dexamethasone, D. Prednisolone
D: Prednisolone
Answer: D: Prednisolone 
Explanation: Ans. is 'd' i.e., Prednisolone