7617
This study demonstrates for the first time the utilization of bisulfite adducts of transition state inhibitors in the inhibition of norovirus 3C - like protease in vitro and in a cell - based replicon system .
 Chemical: bisulfite
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: bisulfite 
Answer:
 Chemical: bisulfite