Using CN1CCNCC1, CCOC(=O)c1sc(Nc2cc(C=O)ccc2[N+](=O)[O-])nc1-c1ccccc1 to produce CCOC(=O)c1sc(Nc2cc(CN3CCN(C)CC3)ccc2[N+](=O)[O-])nc1-c1ccccc1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.