962
Due to this , ibuprofen ' s highly dispersed state , ibuprofen ion - exchange fiber complexes significantly decreases the gastrointestinal side effects of ibuprofen by avoiding the solid ibuprofen ' s educing .
 Chemical: ibuprofen; Chemical: ibuprofen; Chemical: ibuprofen; Chemical: ibuprofen
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: ibuprofen; Chemical: ibuprofen; Chemical: ibuprofen; Chemical: ibuprofen