Using c1ccc2c(N3CCNCC3)nsc2c1, CC1SC(C)(C)C(=O)N1CCCCBr to produce CC1SC(C)(C)C(=O)N1CCCCN1CCN(c2nsc3ccccc23)CC1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.