29301
The present article reports the synthesis and anticonvulsant studies of new 2 - arylimidazo [ 1 , 2 - a ] pyridines carrying suitably substituted 1 , 2 , 3 - triazoles as well as their intermediates .
 Chemical: 2 - arylimidazo [ 1 , 2 - a ] pyridines; Chemical: 1 , 2 , 3 - triazoles
Given options, please tell me the categories of all the listed entity words.Output format is "type1: word1; type2: word2". 
Option: Chemical 
Text: {0} 
 Entities: 2 - arylimidazo [ 1 , 2 - a ] pyridines, 1 , 2 , 3 - triazoles 
Answer:
 Chemical: 2 - arylimidazo [ 1 , 2 - a ] pyridines; Chemical: 1 , 2 , 3 - triazoles