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(S(=O)(=O)NCC(C)(C(=O)O)N3CCCCC3)cc2)c2ccccc2n1
assistant