2689
The exposures for TR in plasma ( Cmax = 3429 ng . eq / mL ; AUC0 - last = 26 , 683 ng eq . h / mL ) and whole blood ( Cmax = 1836 ng . eq / mL ; AUC0 - last = 12 , 162 ng . eq . h / mL ) were > 300 - fold higher than abiraterone exposure in plasma .
 Chemical: abiraterone
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: abiraterone