Using O=Cc1ccc(C(=O)O)cc1, NS(=O)(=O)c1cccc([N+](=O)[O-])c1 to produce O=C(O)c1ccc(C=NS(=O)(=O)c2cccc([N+](=O)[O-])c2)cc1, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.