9809
Fourteen sterols ( 1 - 14 ) , including two new sterols , trihydroxysitosterol ( 2 ) and 5 alpha , 6 beta , 7 alpha - 7 alpha - acetoxysitosterol ( 3 ) , were isolated from the branches and leaves of Phyllanthus emblica L .
 Chemical: sterols; Chemical: sterols; Chemical: trihydroxysitosterol; Chemical: 5 alpha , 6 beta , 7 alpha - 7 alpha - acetoxysitosterol
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: sterols; Chemical: sterols; Chemical: trihydroxysitosterol; Chemical: 5 alpha , 6 beta , 7 alpha - 7 alpha - acetoxysitosterol