Using BrC[P+](c1ccccc1)(c1ccccc1)c1ccccc1, O=Cc1ccc2cc(F)ccc2n1 to produce Fc1ccc2nc(/C=C\Br)ccc2c1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.