16694
At lower concentration ( 100 mu M ) , for 72h at + 4 degrees C , TETA was the only one to inhibit almost completely oxidation - induced insulin aggregation , fragmentation , and structural changes , as indicated by SEC , nanoparticle tracking analysis , light obscuration particle counting , intrinsic / extrinsic fluorescence , circular dichroism , and chemical derivatization .
 Chemical: TETA
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: TETA