23999
Furthermore , amitraz evoked a statistically significant decrease in 5 - HT , NE and DA turnover in the brain regions studied .
 Chemical: amitraz; Chemical: 5 - HT
Please list all entity words in the text that fit the category.Output format is "type1: word1; type2: word2". 
Option: Chemical 
Text: {0} 
Answer:
 Chemical: amitraz; Chemical: 5 - HT