Using CC(=O)c1cc(O)c(O)c([N+](=O)[O-])c1, CN(C)c1ccc(C=O)cc1 to produce CN(C)c1ccc(C=CC(=O)c2cc(O)c(O)c([N+](=O)[O-])c2)cc1, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.