Using COC(=O)[C@@H]1CCCN1C(=O)c1ccccc1[N+](=O)[O-] to produce O=C1Nc2ccccc2C(=O)N2CCC[C@@H]12, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.