Using CNc1nc(Cl)ncc1C(F)(F)F, CN1CCOc2cc(N)c(Cl)cc2C1=O to produce CNc1nc(Nc2cc3c(cc2Cl)C(=O)N(C)CCO3)ncc1C(F)(F)F, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.