Using CCOC(=O)CBr, O=C(Nc1ccc(CCOC2CCCCO2)cc1Cl)C(F)(F)F to produce CCOC(=O)CN(C(=O)C(F)(F)F)c1ccc(CCOC2CCCCO2)cc1Cl, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.