24004
PVP blends with PEG400 and PEG600 were completely miscible , while blends were heterogeneous .
 Chemical: PVP; Chemical: PEG400; Chemical: PEG600
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: PVP; Chemical: PEG400; Chemical: PEG600