Using O=C(Nc1cc(-c2cccs2)ccc1[N+](=O)[O-])c1ccc(-c2nnn[nH]2)cc1 to produce Nc1ccc(-c2cccs2)cc1NC(=O)c1ccc(-c2nnn[nH]2)cc1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.