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: It impacts rheumatoid arthritis treatment.
user
COc1cc(C(=O)N2CC(N)CC(F)C2)cc2nc(-c3cc4cccc(C5CC(C(=O)N(C)C)C5)c4n3CC3CC3)n(C)c12
assistant