10391
Conclusion : A patch containing ( S ) - PR was prepared and the ( S ) - PR flux ( 13 . 3 mu g / cm ( 2 ) / h ) permitted to confirm the suitability of a transdermal administration of PR .
 Chemical: ( S ) - PR; Chemical: ( S ) - PR
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: ( S ) - PR; Chemical: ( S ) - PR