26229
Finally , optimal therapy for non - clear cell RCC remains to be delineated , although sunitinib , everolimus and other VEGFR - TKI or mTOR inhibitors have all demonstrated modest benefit .
 Chemical: sunitinib; Chemical: everolimus
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: sunitinib, everolimus 
Answer:
 Chemical: sunitinib; Chemical: everolimus