11636
The new approach ( use of IL - F / DMSO ) is attractive because of its efficiency , low cost , and applicability to the derivatization of any polymer .
 Chemical: DMSO
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: DMSO