Using c1ccc(Oc2cncc(N3CCC4(CCCN4)C3)c2)cc1, O=C([O-])O to produce CN1CCCC12CCN(c1cncc(Oc3ccccc3)c1)C2, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.