8742
Kinetic analysis revealed that coincubation and preincubation with AJ reduced OATP2B1 - mediated estrone - 3 - sulfate uptake via competitive and noncompetitive mechanisms , respectively .
 Chemical: estrone - 3 - sulfate
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: estrone - 3 - sulfate