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In the presence of adipogenic cocktail ( MDI ) , it was found that friedelin and lanosterol enhanced intracellular fat accumulation by 2 . 02 and 2 . 18 - fold , respectively , compared with the vehicle - treated cells .
 Chemical: friedelin; Chemical: lanosterol
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: friedelin; Chemical: lanosterol