4585
Cytotoxic evaluation against a panel of cancer cell lines uncovered the stereochemical and substitutional limits of the C3 ' / C4 ' - hydroxy functionality in digitoxin monosaccharide .
 Chemical: C3 ' / C4 ' - hydroxy; Chemical: digitoxin; Chemical: monosaccharide
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: C3 ' / C4 ' - hydroxy; Chemical: digitoxin; Chemical: monosaccharide