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The effects of temperature and salinity on 17 - alpha - ethynylestradiol uptake and its relationship to oxygen consumption in the model euryhaline teleost ( Fundulus heteroclitus ) .
 Chemical: 17 - alpha - ethynylestradiol; Chemical: oxygen
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: 17 - alpha - ethynylestradiol; Chemical: oxygen