Using Nc1cccc([N+](=O)[O-])c1, CCCCCCCCCCCCCCCCCCN=C=O to produce CCCCCCCCCCCCCCCCCCNC(=O)Nc1cccc([N+](=O)[O-])c1, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.