Using CCN(CC)CCSc1ccc(/C=C/C(=O)OC)cc1[N+](=O)[O-] to produce CCN(CC)CCSc1ccc(/C=C/C(=O)OC)cc1N, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.