6275
17 beta - HSD3 - dependent reduction of Delta 4 - androstene - 3 , 17 - dione was affected by neither coexpression with 11 beta - HSD1 nor overexpression or knockdown of hexose - 6 - phosphate dehydrogenase .
 Chemical: Delta 4 - androstene - 3 , 17 - dione; Chemical: hexose - 6 - phosphate
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: Delta 4 - androstene - 3 , 17 - dione; Chemical: hexose - 6 - phosphate