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The results suggest that PVP K12 and SDS were able to increase the furosemide free fraction available for oral absorption .
 Chemical: PVP K12; Chemical: SDS; Chemical: furosemide
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 K12; Chemical: SDS; Chemical: furosemide