Using CCOC(=O)C(CCC1CCC(c2cc(F)ccc2F)(S(=O)(=O)c2ccc(Cl)cc2)CC1)S(C)(=O)=O, CCOS(=O)(=O)C(F)(F)F to produce CCOC(=O)C(CC)(CCC1CCC(c2cc(F)ccc2F)(S(=O)(=O)c2ccc(Cl)cc2)CC1)S(C)(=O)=O, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.