20860
A series of substituted 3 - ( benzylthio ) - 5 - ( 1H - indol - 3 - yl ) - 4H - 1 , 2 , 4 - triazol - 4 - amines has been synthesised and tested in vitro as potential pro - apoptotic Bcl - 2 - inhibitory anticancer agents .
 Chemical: 3 - ( benzylthio ) - 5 - ( 1H - indol - 3 - yl ) - 4H - 1 , 2 , 4 - triazol - 4 - amines
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: 3 - ( benzylthio ) - 5 - ( 1H - indol - 3 - yl ) - 4H - 1 , 2 , 4 - triazol - 4 - amines