4584
Sweet ' n low in stereo : A Wharton reaction was employed along with a diastereoselective palladium - catalyzed glycosylation and other post - glycosylation transformations to synthesize digitoxin analogues .
 Chemical: palladium; Chemical: digitoxin
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: palladium; Chemical: digitoxin