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
Compared to hydrocoisone, maximum glucocoicoid activity is seen in ? 
Select and explain. 
A. Coisone, B. Prednisolone, C. Dexamethasone, D. Methylprednisolone
C: Dexamethasone
Answer: C: Dexamethasone 
Explanation: Ans. is 'c' i.e., Dexamethasone