25396
Ts . Cr and Ts . EtAc exhibited marked inhibition of Leishmania tropica growth , observed after 48 and 96 hrs of treatment .
 Chemical: EtAc
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: EtAc