Using COC(=O)c1cc(NC(=O)C(F)(F)F)cc(C(F)(F)F)c1, CCOC(=O)Cl to produce CCOC(=O)Nc1cc(C(=O)O)cc(C(F)(F)F)c1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.