941
The relative bioavailability for adefovir NS and SLN were 52 . 46 % and 78 . 23 % respectively compared to 34 . 34 % bioavailability obtained after administration of adefovir micro suspension ( AMS ) , indicating suitability of both nanoparticulate formulations for improving bioavailability .
 Chemical: adefovir; Chemical: adefovir
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: adefovir; Chemical: adefovir