Using CN1CCN(c2cccc3ccc(O)cc23)CC1, OCc1ccc(C(F)(F)F)cc1 to produce CN1CCN(c2cccc3ccc(OCc4ccc(C(F)(F)F)cc4)cc23)CC1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.