9580
The chromatographic and spectral data revealed the presence of several simple phenolic acids , derivatives of both caffeic and benzoic acids , and flavonoids in the produced extracts .
 Chemical: phenolic acids; Chemical: caffeic and benzoic acids; Chemical: flavonoids
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: phenolic acids; Chemical: caffeic and benzoic acids; Chemical: flavonoids