Using CCc1cc2cc(F)ccc2n1C1CCN(Cc2ccccc2)CC1, Fc1ccc(SCCCBr)cc1 to produce CCc1cc2cc(F)ccc2n1C1CCN(CCCSc2ccc(F)cc2)CC1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.