5059
Vemurafenib was effective in treating advanced melanoma patients and was proposed for the treatment of other BRAF ( V600E ) mutant cancers as well .
 Chemical: Vemurafenib
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: Vemurafenib