20395
The HPLC - DAD - ESI / MS ( n ) analysis revealed the presence of four dicaffeoyl acid derivatives and nine flavonoids , comprising quercetin , kaempferol and isorhamnetin derivatives .
 Chemical: dicaffeoyl acid; Chemical: flavonoids; Chemical: quercetin; Chemical: kaempferol; Chemical: isorhamnetin
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: dicaffeoyl acid; Chemical: flavonoids; Chemical: quercetin; Chemical: kaempferol; Chemical: isorhamnetin