4403
A chromatography of the active EtOAc fraction of RMAF led to the isolation of six flavonoids , which were identified by spectroscopic analysis as kaempferol ( 1 ) , afzelin ( 2 ) , quercetin ( 3 ) , quercitrin ( 4 ) , myricetin ( 5 ) and myricitrin ( 6 ) .
 Chemical: EtOAc; Chemical: flavonoids; Chemical: kaempferol; Chemical: afzelin; Chemical: quercetin; Chemical: quercitrin; Chemical: myricetin; Chemical: myricitrin
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: EtOAc; Chemical: flavonoids; Chemical: kaempferol; Chemical: afzelin; Chemical: quercetin; Chemical: quercitrin; Chemical: myricetin; Chemical: myricitrin