17085
The oysters cultivated in the winter presented some nutritional advantages because of the higher levels of proteins and functional nutrients , such as the eicosapentaenoic - docosahexaenoic acid combination and percentages of polyunsaturated fatty acids ( n - 3 and n - 6 ) , and the lower levels of saturated fatty acids .
 eicosapentaenoic - docosahexaenoic acid, polyunsaturated fatty acids, saturated fatty acids
Please list all entity words in the text that fit the category. Output format is "word1, word2". 
Option: Chemical 
Text: {0} 
Answer:
 eicosapentaenoic - docosahexaenoic acid, polyunsaturated fatty acids, saturated fatty acids