Using O=C(Nc1nnn[nH]1)c1csc(-c2ccccc2[N+](=O)[O-])n1 to produce Nc1ccccc1-c1nc(C(=O)Nc2nnn[nH]2)cs1, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.