17565
In this study , the anti - proliferative and apoptosis mechanisms of BA - beta - CD on human breast cancer MCF - 7 cells were further investigated .
 Chemical: BA - beta - CD
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: BA - beta - CD