Using CC(=NNc1ccc(C(F)(F)F)cc1)C(=O)O, NCc1ccc(Cl)cc1 to produce CC(=NNc1ccc(C(F)(F)F)cc1)C(=O)NCc1ccc(Cl)cc1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.