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Although the diagnostic criteria for SCS differ among countries , the 1 mg dexamethasone suppression test ( DST ) is essential to confirm the presence and the extent of cortisol overproduction .
 Chemical: dexamethasone; Chemical: cortisol
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: dexamethasone; Chemical: cortisol