20397
Although isorhamnetin - 3 - O - rhmanoside - 7 , 4 ' - di - O - glucoside and quercetin - 3 - O - ( 2 - pentosyl ) hexoside are the main metabolites in both aqueous and hydromethanolic extracts , qualitative and quantitative differences were found between them .
 Chemical: isorhamnetin - 3 - O - rhmanoside - 7 , 4 ' - di - O - glucoside; Chemical: quercetin - 3 - O - ( 2 - pentosyl ) hexoside
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: isorhamnetin - 3 - O - rhmanoside - 7 , 4 ' - di - O - glucoside; Chemical: quercetin - 3 - O - ( 2 - pentosyl ) hexoside