27799
This may overwhelm the capacity of R - flurbiprofen to restore anandamide homeostasis and may contribute to the heightened risk for neuropathic pain at old age .
 Chemical: R - flurbiprofen; Chemical: anandamide
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: R - flurbiprofen; Chemical: anandamide