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Endometrial cancer is associated with enhanced cell proliferation due to high concentrations of estrogens , and decreased cell differentiation due to low levels of progesterone and retinoic acid .
 Chemical: estrogens; Chemical: progesterone; Chemical: retinoic acid
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: estrogens; Chemical: progesterone; Chemical: retinoic acid