20985
Given the experimental challenge to characterize the structures of A beta / EGCG complexes , we performed extensive atomistic replica exchange molecular dynamics simulations of A beta 1 - 42 dimer in the present and absence of EGCG in explicit solvent .
 Chemical: EGCG; Chemical: EGCG
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: EGCG; Chemical: EGCG