3515
Whether curcumin and sirolimus have also synergistic antiproliferative effects in tumor cells has to be shown in further experiments including animal models .
 Chemical: curcumin; Chemical: sirolimus
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: curcumin, sirolimus 
Answer:
 Chemical: curcumin; Chemical: sirolimus