15584
It was demonstrated that the main components in LPOPC were ( - ) - epicatechin , A - type procyanidin dimers , trimers and tetramers .
 Chemical: ( - ) - epicatechin; Chemical: A - type procyanidin
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: ( - ) - epicatechin; Chemical: A - type procyanidin