You are a chemist. Now you are given a description of a molecule. Please generate a molecule that meets the description.
system
Build a molecule that meets the requirement: The molecule is a tnfα inhibitor.
user
Cc1cc(COc2ccc(C(=O)NC3CN(C(=O)OC(C)(C)C)CC3C(=O)NO)cc2)c2ccccc2n1.O=C(O)C(F)(F)F
assistant