Using Oc1ncc(C(F)(F)F)cc1Cl, COc1ccc(F)cc1C(C)(C)CC1(C(F)(F)F)CO1 to produce COc1ccc(F)cc1C(C)(C)CC(O)(Cn1cc(C(F)(F)F)cc(Cl)c1=O)C(F)(F)F, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.