Using C[C@@H]1CN([C@@H](c2cccc(OS(=O)(=O)C(F)(F)F)c2)c2cccc(C(=O)N(C)c3cccc(F)c3)c2)[C@@H](C)CN1, FCCCBr to produce C[C@@H]1CN([C@@H](c2cccc(O)c2)c2cccc(C(=O)N(C)c3cccc(F)c3)c2)[C@@H](C)CN1CCCF, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.