2347
Although high ( 100 - to 500 - fold ) WT An . gambiae vs human selectivity is observed for several compounds , none of the carbamates tested potently inhibits the G119S mutant enzyme .
 Chemical: carbamates
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: carbamates