You are a chemist. Now you are given a description of a molecule. Please generate a molecule that meets the description.
system
The molecule is a immunomodulator and belongs to the cancer treatment class of molecules. Use the above information to create a molecule.
user
CCc1c(C)c(OCc2cccc(-c3ccc4c(c3)OCCO4)c2C#N)cc(OCc2cncc(C#N)c2)c1NCCO
assistant