Using COCCOc1cc2c(cc1[N+](=O)[O-])[C@H]1CC[C@]3(C)C(=O)CC[C@H]3[C@@H]1CC2 to produce COCCOc1cc2c(cc1N)[C@H]1CC[C@]3(C)C(=O)CC[C@H]3[C@@H]1CC2, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.