1823
Our results demonstrated that the pro - death function of IKK - beta under oxidative stress was mediated by p85 S6K1 ( S6 kinase 1 ) , but not p70 S6K1 through a rapamycin - insensitive and mammalian target of rapamycin complex 1 kinase - independent mechanism .
 Chemical: rapamycin; 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, rapamycin 
Answer:
 Chemical: rapamycin; Chemical: rapamycin