Using Cn1c(-c2ccccc2[N+](=O)[O-])nc2c(C3OCCO3)cccc21 to produce Cn1c(-c2ccccc2N)nc2c(C3OCCO3)cccc21, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.