Using CN(C)C=Cc1nc(OCc2ccccc2)nc(OCc2ccccc2)c1[N+](=O)[O-] to produce c1ccc(COc2nc(OCc3ccccc3)c3[nH]ccc3n2)cc1, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.