The compound below is an adrenocortical hormone called cortisone.Which functional group is not present in cortisone? 
Definitions:
Premenstrual Syndrome
A collection of emotional, psychological, and physical symptoms that are linked to a woman's menstrual cycle.
Oral Contraceptive Pill
A medication taken orally by women to prevent pregnancy, commonly known as the birth control pill.
Ovarian Cancer
A type of cancer that begins in the ovaries, part of the female reproductive system, and can spread to other parts of the body if not detected early.
Menstrual Flow
The discharge of blood and tissue from the lining of the uterus, occurring in cycles typically lasting around one month in women of reproductive age.
Q7: Rank the bold-faced hydrogens for the following
Q9: Which principle(s)or rule(s)must be used to determine
Q19: Which compound would you expect to have
Q21: Advertising messages are creative but are not
Q73: What is the index of hydrogen deficiency
Q75: CH<sub>3</sub>CH<sub>2</sub>OCH<sub>2</sub>CH<sub>3</sub> and CH<sub>3</sub>CH<sub>2</sub>CH<sub>2</sub>CH<sub>2</sub>OH are examples of what
Q97: Draw a dash-wedge structure for (2R,3R)-3-phenylbutan-2-ol
Q112: Which alkyl halide,when treated with sodium ethoxide
Q121: What would be the major product(s)of the
Q132: Which compounds above (I-IV)form a set of