Using Oc1cccc(C(F)(F)F)c1, CS(=O)(=O)OC1CCC2(CC1)OCCO2 to produce FC(F)(F)c1cccc(OC2CCC3(CC2)OCCO3)c1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.