Using COc1cc(-c2nn(-c3c(Cl)cccc3Cl)c(=O)[nH]2)ccc1[N+](=O)[O-] to produce COc1cc(-c2nn(-c3c(Cl)cccc3Cl)c(=O)[nH]2)ccc1N, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.