You are a chemist. Now you are given a description of a molecule. Please generate a molecule that meets the description.
system
Can you create a molecule that matches the given characteristics? The molecule is a jak inhibitor and belongs to the autoimmune treatment class of molecules.
user
Cn1cnc2c(Nc3ccn(C4CCCOC4)n3)cc(OC3CCC(N4CC(C(F)(F)F)OC4=O)CC3)cc21
assistant