7508
MAIN OUTCOME MEASURES : Associations of factor analysis - derived syndromes with risk factors for chemical interactions that inhibit butyrylcholinesterase and neuropathy target esterase .
 butyrylcholinesterase, esterase
Please list all entity words in the text that fit the category. Output format is "word1, word2". 
Option: GENE 
Text: {0} 
Answer:
 butyrylcholinesterase, esterase