Using COC(=O)c1cc(Cl)ccn1, O=[N+]([O-])c1cccc(O)c1 to produce O=C(O)c1cc(Oc2cccc([N+](=O)[O-])c2)ccn1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.