17104
Dysregulation of the phosphatidylinositol - 3 - kinase ( PI3K ) pathway in a wide range of tumors has made PI3K a consensus target to inhibit as illustrated by more than 15 inhibitors now in clinical trials .
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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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