18835
Optimization of Chloronitrobenzamides ( CNBs ) as Therapeutic Leads for Human African Trypanosomiasis ( HAT ) .
 Chemical: Chloronitrobenzamides; Chemical: CNBs
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: Chloronitrobenzamides; Chemical: CNBs