10565
The colon carcinogen 2 - amino - 1 - methyl - 6 - phenylimidazo [ 4 , 5 - b ] pyridine ( PhIP ) is actively secreted in the distal colon of the rat : an integrated view on the role of PhIP transport and metabolism in PhIP - induced colon carcinogenesis .
 Chemical: 2 - amino - 1 - methyl - 6 - phenylimidazo [ 4 , 5 - b ] pyridine; Chemical: PhIP; Chemical: PhIP; Chemical: PhIP
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: 2 - amino - 1 - methyl - 6 - phenylimidazo [ 4 , 5 - b ] pyridine; Chemical: PhIP; Chemical: PhIP; Chemical: PhIP