1552
Alteration in plasma protein binding properties of propranolol and flurbiprofen during development of adjuvant - induced arthritis in rats .
 Chemical: propranolol; Chemical: flurbiprofen
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: propranolol; Chemical: flurbiprofen