649
Tissue - specific accumulation of EE2 was highest ( 40 - 60 % of the total ) in the liver plus gall bladder across all exposures , and the vast majority of this was in the bile at 2h , regardless of temperature or salinity .
 Chemical: EE2
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: EE2