Using Cc1ccc(Nc2cc(N(C)C)nc(N3CCNCC3)n2)cc1, COc1ccccc1CCl to produce COc1ccccc1CN1CCN(c2nc(Nc3ccc(C)cc3)cc(N(C)C)n2)CC1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.