16026
Cloning , Characterization , and Sulfonamide and Thiol Inhibition Studies of an alpha - Carbonic Anhydrase from Trypanosoma cruzi , the Causative Agent of Chagas Disease .
 Chemical: Sulfonamide; Chemical: Thiol
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: Sulfonamide; Chemical: Thiol