7140
HexPLA protected the incorporated peptide from the surrounding aqueous environment , which resulted in 20 % less degradation inside the polymer compared to the solution .
 Chemical: HexPLA
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: HexPLA