Using COC(=O)C1=C(C(OC)OC)NC(C)=C(P2(=O)OCCCO2)C1c1ccccc1[N+](=O)[O-] to produce COC(=O)C1=C(C=O)NC(C)=C(P2(=O)OCCCO2)C1c1ccccc1[N+](=O)[O-], please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.