4294
We focused on 4 EOHs of particular toxicological interest : acetylcholinesterase ( AChE : acute neurotoxicity ; cognition enhancement ) , butyrylcholinesterase ( BChE : inhibition of drug metabolism and / or stoichiometric scavenging of EOH inhibitors ; cognition enhancement ) , carboxylesterase ( CaE : inhibition of drug metabolism and / or stoichiometric scavenging of EOH inhibitors ) , and neuropathy target esterase ( NTE : delayed neurotoxicity , OPIDN ) .
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Please list all entity words in the text that fit the category.Output format is "type1: word1; type2: word2". 
Option: Chemical 
Text: {0} 
Answer:
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