30082
Finally , we found that I3S worsened experimental autoimmune encephalomyelitis ( EAE ) , which is primarily mediated by Th17 cells , enhancing the frequency of IL - 17 - producing cells in draining lymph nodes .
 Chemical: I3S
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: I3S