Using Cc1cc(C(O)(C(F)(F)F)C(F)(F)F)cc(C)c1NCCCl, N to produce Cc1cc(C(O)(C(F)(F)F)C(F)(F)F)cc(C)c1NCCN, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.