Using Cc1cc(COC(=O)N2CCC(NC(=O)OC(C)(C)C)CC2)cc(C(F)(F)F)c1 to produce Cc1cc(COC(=O)N2CCC(N)CC2)cc(C(F)(F)F)c1, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.