Using COc1cc(Cl)c(C(=O)O)cc1CNC(=O)C(F)(F)F, N to produce COc1cc(Cl)c(C(N)=O)cc1CNC(=O)C(F)(F)F, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.