Using OC[C@H]1CN(Cc2ccccc2)CCN1Cc1ccccc1, CCN(CC)S(F)(F)F to produce FC[C@H]1CN(Cc2ccccc2)CCN1Cc1ccccc1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.