16712
Overall , iberverin , iberin and cheirolin exhibited a similar potency to sulforaphane in inducing Nrf2 - dependent gene - expression .
 Chemical: iberverin; Chemical: iberin; Chemical: cheirolin; Chemical: sulforaphane
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: iberverin; Chemical: iberin; Chemical: cheirolin; Chemical: sulforaphane