Using CC(C)OB1OC(C)(C)C(C)(C)O1, FC1(F)Oc2ccccc2O1 to produce CC1(C)OB(c2cccc3c2OC(F)(F)O3)OC1(C)C, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.