Using CC(C)(C)OC(=O)NC1CCC(OS(C)(=O)=O)CC1, FC(F)(F)c1ccc(S)cc1 to produce CC(C)(C)OC(=O)NC1CCC(Sc2ccc(C(F)(F)F)cc2)CC1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.