Using CN1CCNCC1, COC(=O)c1cc(OC)c2cc(F)cc(Br)c2n1 to produce COC(=O)c1cc(OC)c2cc(F)cc(N3CCN(C)CC3)c2n1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.