9513
We used nutlin - 3 , a well - known disruptor of p53 - Mdm2 interaction , to validate the specificity of the assay .
 Chemical: nutlin - 3
Given options, please tell me the categories of all the listed entity words.Output format is "type1: word1; type2: word2". 
Option: Chemical 
Text: {0} 
 Entities: nutlin - 3 
Answer:
 Chemical: nutlin - 3