Using COc1ccc(C(=O)O)cc1[N+](=O)[O-], Nc1cccc(Cl)c1 to produce COc1ccc(C(=O)Nc2cccc(Cl)c2)cc1N, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.