16089
Moreover , the drug release is higher at 55 degrees C than that at 37 degrees C for the sake of the shrinkage of aliphatic PUA above its lower critical solution temperature ( LCST ) .
 Chemical: PUA
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: PUA