Using O=C1OC(=O)c2cc([N+](=O)[O-])cc3cccc1c23, NOCc1ccccc1 to produce O=C1c2cccc3cc([N+](=O)[O-])cc(c23)C(=O)N1OCc1ccccc1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.