Using CC(C)(C)OC(=O)c1cc(Cl)c(F)cc1F, CC1(CO)CCC2(CC1)OCCO2 to produce CC1(COc2cc(F)c(C(=O)OC(C)(C)C)cc2Cl)CCC2(CC1)OCCO2, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.