11530
Akt is a central node in the phosphoinositide - 3 kinase - Akt - mammalian target of rapamycin pathway and is activated by a multistep process in response to growth factor stimulation .
 rapamycin
Please list all entity words in the text that fit the category. Output format is "word1, word2". 
Option: Chemical 
Text: {0} 
Answer:
 rapamycin