12996
Effects of methoxychlor and its metabolite 2 , 2 - bis ( p - hydroxyphenyl ) - 1 , 1 , 1 - trichloroethane on 11 beta - hydroxysteroid dehydrogenase activities in vitro .
 methoxychlor, 2 , 2 - bis ( p - hydroxyphenyl ) - 1 , 1 , 1 - trichloroethane, 11 beta - hydroxysteroid
Please list all entity words in the text that fit the category. Output format is "word1, word2". 
Option: Chemical 
Text: {0} 
Answer:
 methoxychlor, 2 , 2 - bis ( p - hydroxyphenyl ) - 1 , 1 , 1 - trichloroethane, 11 beta - hydroxysteroid