19167
Mifepristone ( RU 486 ) , a first - in - class glucocorticoid receptor antagonist , was approved by the United States Food and Drug Administration in 2012 for use in Cushing ' s syndrome to control hyperglycemia in patients who are not surgical candidates or have not achieved remission from surgery .
 Chemical: Mifepristone; Chemical: RU 486
Please list all entity words in the text that fit the category.Output format is "type1: word1; type2: word2". 
Option: Chemical 
Text: {0} 
Answer:
 Chemical: Mifepristone; Chemical: RU 486