22078
f . juice was administered at concentrations of 0 % , 0 . 5 % , 1 % and 2 % in the drinking water of F344Du (R) rats for 3months without any adverse effect .
 None
Please list all entity words in the text that fit the category.Output format is "type1: word1; type2: word2". 
Option: Chemical 
Text: {0} 
Answer:
 None