7137
The aim of the present work was to determine if raloxifene , a selective estrogen receptor modulator ( SERM ) used extensively by postmenopausal women , affects hepatic fatty acid oxidation pathways .
 raloxifene, estrogen, fatty acid
Please list all entity words in the text that fit the category. Output format is "word1, word2". 
Option: Chemical 
Text: {0} 
Answer:
 raloxifene, estrogen, fatty acid