Using CC(C)(C)OC(=O)N1CCC(S(=O)(=O)c2ncccc2-c2ccc(-c3cnc(N)cn3)c(F)c2)C1 to produce Nc1cnc(-c2ccc(-c3cccnc3S(=O)(=O)C3CCNC3)cc2F)cn1, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.