Using COC(=C1C(=O)N(C(C)=O)c2ccc([N+](=O)[O-])cc21)c1ccccc1, Nc1ccc([N+](=O)[O-])cc1 to produce O=C1Nc2ccc([N+](=O)[O-])cc2/C1=C(/Nc1ccc([N+](=O)[O-])cc1)c1ccccc1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.