25812
Here , the extracts were evaluated by their cytotoxic activity against tumor ( Hep - 2 , HeLa ) and non tumor ( MRC - 5 ) cell lines , presenting significant inhibitory activity of cell growth in all extracts analyzed , chloroform , ethyl acetate , hexane , ethanol , which is related to its chemical composition .
 Chemical: chloroform; Chemical: ethyl acetate; Chemical: hexane; Chemical: ethanol
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: chloroform; Chemical: ethyl acetate; Chemical: hexane; Chemical: ethanol