24053
A c ai ( Euterpe oleracea Mart . ) feeding attenuates dimethylhydrazine - induced rat colon carcinogenesis .
 Chemical: dimethylhydrazine
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: dimethylhydrazine