Using CCCCc1cccc(=O)n1Cc1ccc(-c2ccccc2[N+](=O)[O-])cc1 to produce CCCCc1cccc(=O)n1Cc1ccc(-c2ccccc2N)cc1, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.