14648
Vemurafenib potently induces endoplasmic reticulum stress - mediated apoptosis in BRAFV600E melanoma cells .
 Chemical: Vemurafenib
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: Vemurafenib 
Answer:
 Chemical: Vemurafenib