4201
Sulphanilamide was determined to be a new inhibitor of lactoperoxidase ( LPO ) with an IC ( 50 ) of 0 . 848 . 10 ( - 5 ) M .
 Chemical: Sulphanilamide
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: Sulphanilamide