3186
Neurotoxic esterase activities 24 hr after TOTP or DFP were less than 20 % of values measured in chickens not given organophosphorous compounds .
 Disease: Neurotoxic; Chemical: TOTP; Chemical: DFP; Chemical: organophosphorous
Please list all entity words in the text that fit the category.Output format is "type1: word1; type2: word2". 
Option: Disease, Chemical 
Text: {0} 
Answer:
 Disease: Neurotoxic; Chemical: TOTP; Chemical: DFP; Chemical: organophosphorous