Using CCN(C(=O)Cc1ccc(Cl)cc1)C1CCNCC1, Cc1cc(NC(=O)NCCCl)cc(C)n1 to produce CCN(C(=O)Cc1ccc(Cl)cc1)C1CCN(CCNC(=O)Nc2cc(C)nc(C)c2)CC1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.