3334
Unusually , endosulfan induced only one gene ( cyp - 34A9 ) to very high levels ( 8 - 10 - fold ) even at the lowest test concentration , with a clear plateau at higher doses .
 Chemical: endosulfan
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: endosulfan