Using O=C(O)c1ccc(-c2nc(-c3ccc(Cl)cc3)no2)c([N+](=O)[O-])c1 to produce Nc1cc(C(=O)O)ccc1-c1nc(-c2ccc(Cl)cc2)no1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.