17144
Carnosine inhibits A beta ( 42 ) aggregation by perturbing the H - bond network in and around the central hydrophobic cluster .
 Chemical: Carnosine; Chemical: H
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: Carnosine; Chemical: H