You are a chemist. Now you are given a description of a molecule. Please generate a molecule that meets the description.
system
Come up with a molecule based on the description: The molecule is a tnfα inhibitor.
user
COc1ccccc1CC(=O)Nc1onc(-c2ccc(F)cc2)c1-c1nccc(C2(C)C=CC(C)=N2)n1
assistant