22315
Triple quadrupole LC / MS and Q - TOF LC / MS analyses revealed four major anthocyanins ; cyanidin 3 - O - sambubioside , cyanidin 3 - O - glucoside , cyanidin 3 - O - xylosylrutinoside , and cyanidin 3 - O - rutinoside in increasing order of amounts .
 Chemical: anthocyanins; Chemical: cyanidin 3 - O - sambubioside; Chemical: cyanidin 3 - O - glucoside; Chemical: cyanidin 3 - O - xylosylrutinoside; Chemical: cyanidin 3 - O - rutinoside
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: anthocyanins; Chemical: cyanidin 3 - O - sambubioside; Chemical: cyanidin 3 - O - glucoside; Chemical: cyanidin 3 - O - xylosylrutinoside; Chemical: cyanidin 3 - O - rutinoside