22489
Characterization of one such target gene , the Plasminogen Activator Inhibitor 1 ( PAI - 1 ) identified a novel non - consensus XRE ( NC - XRE ) that confers TCDD responsiveness independently of the Arnt protein .
 Chemical: TCDD
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: TCDD