20204
The aim of this study was to evaluate the therapeutic potential of nevirapine in treatment of human thyroid anaplastic carcinoma .
 Chemical: nevirapine
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: nevirapine 
Answer:
 Chemical: nevirapine