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 .
 Chemical: rapamycin
Given options, please tell me the categories of all the listed entity words.Output format is "type1: word1; type2: word2". 
Option: Chemical 
Text: {0} 
 Entities: rapamycin 
Answer:
 Chemical: rapamycin