21003
Novel 5 - ( benzyloxy ) pyridin - 2 ( 1H ) - one derivatives as potent c - Met inhibitors .
 5 - ( benzyloxy ) pyridin - 2 ( 1H ) - one
Please list all entity words in the text that fit the category. Output format is "word1, word2". 
Option: Chemical 
Text: {0} 
Answer:
 5 - ( benzyloxy ) pyridin - 2 ( 1H ) - one