Using COC(=O)c1ccc(NC(=O)c2cccc([N+](=O)[O-])c2)c(O)c1 to produce COC(=O)c1ccc2nc(-c3cccc([N+](=O)[O-])c3)oc2c1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.