9721
Lead optimization of a dihydropyrrolopyrimidine inhibitor against phosphoinositide 3 - kinase ( PI3K ) to improve the phenol glucuronic acid conjugation .
 Chemical: dihydropyrrolopyrimidine; Chemical: phenol glucuronic acid
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: dihydropyrrolopyrimidine; Chemical: phenol glucuronic acid