7135
Furoxanyl N - acylhydrazone ( E ) - 2 - methyl - N ' - ( 4 - phenyl - 3 - furoxanylmethylidene ) - 4H - imidazo [ 1 , 2 - a ] pyridine - 3 - carbohydrazide 15 was ten - fold more potent against T . cruzi Amastigotes than the standard drug nifurtimox .
 Chemical: Furoxanyl N - acylhydrazone; Chemical: ( E ) - 2 - methyl - N ' - ( 4 - phenyl - 3 - furoxanylmethylidene ) - 4H - imidazo [ 1 , 2 - a ] pyridine - 3 - carbohydrazide
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: Furoxanyl N - acylhydrazone; Chemical: ( E ) - 2 - methyl - N ' - ( 4 - phenyl - 3 - furoxanylmethylidene ) - 4H - imidazo [ 1 , 2 - a ] pyridine - 3 - carbohydrazide