Using N#Cc1cc(C(F)(F)F)c(Cl)c(C(F)(F)F)c1, O=C([O-])[O-] to produce NC(=O)c1cc(C(F)(F)F)c(Cl)c(C(F)(F)F)c1, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.