Using NNC(=O)c1cc(=O)c(OCc2ccccc2)c[nH]1, O=N[O-] to produce [N-]=[N+]=NC(=O)c1cc(=O)c(OCc2ccccc2)c[nH]1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.