Using CON(C)C(=O)c1ccc(Cl)c(S(N)(=O)=O)c1, CN1CCN(c2ccc(Br)cc2)CC1 to produce CN1CCN(c2ccc(C(=O)c3ccc(Cl)c(S(N)(=O)=O)c3)cc2)CC1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.