You are a chemist. Now you are given a description of a molecule. Please generate a molecule that meets the description.
system
Could you please return a molecule that adheres to this description? The molecule is a pde4 inhibitor and a anti tumor, belonging to the anti inflammatory class of molecules.
user
CCOC(=O)c1cc(-c2nccs2)c2oc(N3CC4CCC(C3)NC4)nc2c1OC(F)(F)F
assistant