Using CCOC(=O)/C(O)=C/c1cc(N2CCN(C3CCCC3)CC2)ncc1[N+](=O)[O-] to produce CCOC(=O)c1cc2cc(N3CCN(C4CCCC4)CC3)ncc2[nH]1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.