Using COc1ccc(C(C)=O)cc1O, NOCc1ccc([N+](=O)[O-])cc1 to produce COc1ccc(/C(C)=N/OCc2ccc([N+](=O)[O-])cc2)cc1O, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.