Using COc1cc(Nc2nc3ccccc3nc2NS(=O)(=O)c2cccc([N+](=O)[O-])c2)cc(OC)c1 to produce COc1cc(Nc2nc3ccccc3nc2NS(=O)(=O)c2cccc(N)c2)cc(OC)c1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.