7003
In this work , the separation of the enantiomers of fenamiphos by HPLC using the column CHIRALCEL OJ and a mobile phase of hexane / ethanol ( 99 / 1 ) is presented .
 Chemical: fenamiphos; 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: fenamiphos; Chemical: hexane; Chemical: ethanol