13950
In the in vitro model we observed high permeability of imperatorin and isoimperatorin with the P - gp - mediated efflux ratios of 0 . 53 and 0 . 06 , as well as medium permeability of cnidilin with 0 . 82 .
 imperatorin, isoimperatorin, cnidilin
Please list all entity words in the text that fit the category. Output format is "word1, word2". 
Option: Chemical 
Text: {0} 
Answer:
 imperatorin, isoimperatorin, cnidilin