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Although DHEAS has a good sensitivity in the detection of adrenal origin of hyperandrogenism ( and hence a good negative predictive value ) it is not specific ( specificity ranging from 85 to 98 % ) .
 Chemical: DHEAS
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: DHEAS