24041
To achieve this activity , a key functionality on the Chk1 inhibitor ( CH - 01 ) is masked by a bioreductive group , rendering the compound inactive as a Chk1 / Aurora A inhibitor .
 Chemical: CH - 01
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: CH - 01