14111
Highest analgesic effect was observed with CF3 - ( MIF - 1 ) 2 only in PP test .
 Chemical: CF3 - ( MIF - 1 )
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: CF3 - ( MIF - 1 )