17357
Considering the total of 18 compounds tested here , 17 were correctly classified , representing a concordance of 94 % , with a sensitivity of 92 % ( 12 of 13 sensitizers identified ) and a specificity of 100 % ( 5 of 5 nonsensitizers identified ) .
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Please list all entity words in the text that fit the category.Output format is "type1: word1; type2: word2". 
Option: Chemical 
Text: {0} 
Answer:
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