5501
In addition , all isolated compounds were tested in vitro for their cytotoxic activities against 95D and HeLa tumor cell lines , with IC ( 50 ) values ranging from14 . 7 to 38 . 5 mu M .
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Please list all entity words in the text that fit the category.Output format is "type1: word1; type2: word2". 
Option: Chemical 
Text: {0} 
Answer:
 None