You are a chemist. Now you are given a description of a molecule. Please generate a molecule that meets the description.
system
I need a molecule that meets the following conditions: The molecule is both a pde4 inhibitor and a tnfα inhibitor. Please represent the molecule in SMILES.
user
CCC(CO)Nc1nc(-c2cccc(O)c2F)c2c(N)c(C(C)=O)sc2n1
assistant