22913
The results showed marked inhibition of AchE by diazepam and the values of aKm and aVm were 65 . 5 % and 52 . 63 % , respectively .
 Chemical: diazepam
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: diazepam