Using c1ccc(-n2cc(N3CCNCC3)c3ccccc32)cc1, CC1SC(C)(C)C(=O)N1CCCCBr to produce CC1SC(C)(C)C(=O)N1CCCCN1CCN(c2cn(-c3ccccc3)c3ccccc23)CC1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.