Using COC(=O)C(C(=O)C(C)C)=C(N)c1ccc(F)cc1, CN(C#N)S(C)(=O)=O to produce COC(=O)c1c(-c2ccc(F)cc2)nc(N(C)S(C)(=O)=O)nc1C(C)C, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.