16561
In the present study , we investigated the ability of MFA to become bioactivated into the acyl - linked metabolite , mefenamyl - adenylate ( MFA - AMP ) .
 MFA, acyl, mefenamyl, adenylate, MFA - AMP
Please list all entity words in the text that fit the category. Output format is "word1, word2". 
Option: Chemical 
Text: {0} 
Answer:
 MFA, acyl, mefenamyl, adenylate, MFA - AMP