5101
Direct assessment of aromatase activity by dibenzylfluorescein assay and indirect assessment of aromatase activity by measurement of the conversion of testosterone to estradiol confirmed that 5 - OH - BDE - 47 and 6 - OH - BDE - 47 stimulate aromatase activity .
 Chemical: dibenzylfluorescein; Chemical: testosterone; Chemical: estradiol; Chemical: 5 - OH - BDE - 47; Chemical: 6 - OH - BDE - 47
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: dibenzylfluorescein; Chemical: testosterone; Chemical: estradiol; Chemical: 5 - OH - BDE - 47; Chemical: 6 - OH - BDE - 47