Using C[C@H](C(=O)O)N(C(=O)OC(C)(C)C)c1ccc([N+](=O)[O-])cc1 to produce C[C@H](C(=O)O)N(C(=O)OC(C)(C)C)c1ccc(N)cc1, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.