26221
Following first - line VEGF inhibitors , second - line therapy with everolimus and axitinib have demonstrated benefits in progression - free survival ( PFS ) .
 Chemical: everolimus; Chemical: axitinib
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: everolimus; Chemical: axitinib