Using C[C@H](Nc1nc(C#N)nc(Cl)c1-c1c(F)cc(F)cc1F)C(F)(F)F, O=C([O-])[O-] to produce C[C@H](Nc1nc(C(N)=O)nc(Cl)c1-c1c(F)cc(F)cc1F)C(F)(F)F, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.