Using BrCCc1ccccn1, CN(C)C(=O)c1cc2cc(F)cc(N3CCNCC3)c2o1 to produce CN(C)C(=O)c1cc2cc(F)cc(N3CCN(CCc4ccccn4)CC3)c2o1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.