11678
Three new phenolic compounds ( 1 - 3 ) , together with 16 known compounds ( 4 - 19 ) , were isolated from the roots of Glycyrrhiza yunnanensis Cheng f .
 Chemical: phenolic
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