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Results : Results of an in vitro release test demonstrated that KODSRTs could slowly release ketoprofen for 24 h after disintegrating within 30 s .
 Chemical: ketoprofen
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: ketoprofen