Using CN1CCC(COC(=O)Oc2ccc([N+](=O)[O-])cc2)CC1, Cc1cccc(N2CCNCC2)c1 to produce Cc1cccc(N2CCN(C(=O)OCC3CCN(C)CC3)CC2)c1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.