22280
The anti - mutagenic properties was assayed with the following HCAs : 2 - amino - 3 - methylimidazo - [ 4 , 5 - f ] quinoline ( IQ ) , 2 - amino - 3 , 4 - dimethylimidazo - [ 4 , 5 - f ] quinoline ( MeIQ ) , 2 - amino - 3 , 8 - dimethylimidazo - [ 4 , 5 - f ] quinoxaline ( MeIQx ) , the imidazoles 2 - amino - 6 - methyldipyrido - [ 1 , 2 - a : 3 ' , 2 ' - d ] imidazole ( Glu - P - 1 ) and 2 - aminodipirydo - [ 1 , 2 - a : 3 ' , 2 ' - d ] imidazole ( Glu - P - 2 ) .
 Chemical: HCAs; Chemical: 2 - amino - 3 - methylimidazo - [ 4 , 5 - f ] quinoline; Chemical: 2 - amino - 3 , 4 - dimethylimidazo - [ 4 , 5 - f ] quinoline; Chemical: MeIQ; Chemical: 2 - amino - 3 , 8 - dimethylimidazo - [ 4 , 5 - f ] quinoxaline; Chemical: MeIQx; Chemical: imidazoles; Chemical: 2 - amino - 6 - methyldipyrido - [ 1 , 2 - a : 3 ' , 2 ' - d ] imidazole; Chemical: Glu - P - 1; Chemical: 2 - aminodipirydo - [ 1 , 2 - a : 3 ' , 2 ' - d ] imidazole; Chemical: Glu - P - 2
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: HCAs; Chemical: 2 - amino - 3 - methylimidazo - [ 4 , 5 - f ] quinoline; Chemical: 2 - amino - 3 , 4 - dimethylimidazo - [ 4 , 5 - f ] quinoline; Chemical: MeIQ; Chemical: 2 - amino - 3 , 8 - dimethylimidazo - [ 4 , 5 - f ] quinoxaline; Chemical: MeIQx; Chemical: imidazoles; Chemical: 2 - amino - 6 - methyldipyrido - [ 1 , 2 - a : 3 ' , 2 ' - d ] imidazole; Chemical: Glu - P - 1; Chemical: 2 - aminodipirydo - [ 1 , 2 - a : 3 ' , 2 ' - d ] imidazole; Chemical: Glu - P - 2