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Oxygen consumption rates ( MO ( 2 ) ) , whole body uptake rates , and tissue - specific EE2 distribution were determined .
 Chemical: Oxygen; 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: Oxygen; Chemical: EE2