16877
The ethyl acetate and chloroform fractions were more potent for the evaluated toxicity effects , thus recommended for isolation and identification of the active compounds .
 Chemical: ethyl acetate; Chemical: chloroform
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: ethyl acetate; Chemical: chloroform