15004
The kinetic studies showed that one of the most active analogues 8 ( IC50 = 0 . 09 mu M , AChE ) acted as a non - competitive AChE inhibitor and was characterized by the high selectivity index ( 300 ) .
 None
Given options, please tell me the categories of all the listed entity words.Output format is "type1: word1; type2: word2". 
Option: Chemical 
Text: {0} 
 Entities:  
Answer:
 None