1030
Such organophosphorus ( OP ) compounds as diisopropylfluorophosphate ( DFP ) , sarin and soman are potent inhibitors of acetylcholinesterases ( AChEs ) and butyrylcholinesterases ( BChEs ) .
 organophosphorus, OP, diisopropylfluorophosphate, DFP, sarin, soman
Please list all entity words in the text that fit the category. Output format is "word1, word2". 
Option: Disease, Chemical 
Text: {0} 
Answer:
 organophosphorus, OP, diisopropylfluorophosphate, DFP, sarin, soman