Hydrocortisone is a steroid medicine used to treat many different conditions and can reduce symptoms such as pain, swelling, and allergic reactions. Circle all the chiral centers in hydrocortisone. How many stereoisomers are possible for this molecule? Draw stereorepresentations for all stereoisomers of this compound indicating R or S for each stereocenter. Then indicate which pairs of molecules are enantiomers and which pairs are diastereomers.