12667
A CpIMPDH - selective N - aryl - 3 , 4 - dihydro - 3 - methyl - 4 - oxo - 1 - phthalazineacetamide inhibitor was previously identified in a high throughput screening campaign .
 Chemical: N - aryl - 3 , 4 - dihydro - 3 - methyl - 4 - oxo - 1 - phthalazineacetamide
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: N - aryl - 3 , 4 - dihydro - 3 - methyl - 4 - oxo - 1 - phthalazineacetamide