Using O=C1c2cc(O)nn2CCN1c1ccc(F)cc1, Fc1ccccc1CBr to produce O=C1c2cc(OCc3ccccc3F)nn2CCN1c1ccc(F)cc1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.