12506
We identified two molecules , AA - 861 and parthenolide , which efficiently inhibited biofilms by preventing the formation of amyloid - like fibers .
 Chemical: AA - 861; Chemical: parthenolide
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: AA - 861; Chemical: parthenolide