Using Brc1ccc(N2CCNCC2)cc1, CC(C)C(CS(=O)(=O)Cl)C(=O)OC(C)(C)C to produce CC(C)C(CS(=O)(=O)N1CCN(c2ccc(Br)cc2)CC1)C(=O)OC(C)(C)C, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.