Using CC(C)(C)c1cc(NN)nnc1Cl, O=Cc1cc(F)ccc1F to produce CC(C)(C)c1cc2nnc(-c3cc(F)ccc3F)n2nc1Cl, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.