Using CN(C)C=O, CC(C)c1cc(C2=CCN(C(=O)OC(C)(C)C)CC2)ccc1OS(=O)(=O)C(F)(F)F to produce CC(C)c1cc(C2=CCN(C(=O)OC(C)(C)C)CC2)ccc1C#N, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.