14339
As the results of structure - activity relationship ( SAR ) study of the series , the compounds with 4 - methyl - quinazoline - 2 - yl - methyl group at N - 1 position and 2 - aminoethylaminomethyl group gave better activities .
 Chemical: 4 - methyl - quinazoline - 2 - yl - methyl; Chemical: 2 - aminoethylaminomethyl
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: 4 - methyl - quinazoline - 2 - yl - methyl; Chemical: 2 - aminoethylaminomethyl