11613
This study attempts to determine the in vivo pharmacokinetic profile of picrosides I and II in rats after oral administration of three different preparations namely , kutkin ( a mixture of picrosides I and II ) , P . kurroa extract and Picrolax (R) capsule ( marketed formulation ) .
 Chemical: picrosides I and II; Chemical: kutkin; Chemical: picrosides I and II
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: picrosides I and II; Chemical: kutkin; Chemical: picrosides I and II