Using Oc1cncc2cc(-c3cnc4ccc(Cl)nn34)sc12, CCN(C(C)C)C(C)C to produce COc1cncc2cc(-c3cnc4ccc(Cl)nn34)sc12, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.