8798
Inhibitory effects of a bazedoxifene / conjugated equine estrogen combination on human breast cancer cells in vitro .
 Chemical: bazedoxifene; Chemical: estrogen
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: bazedoxifene; Chemical: estrogen