Using O=C(Cl)c1ccc([N+](=O)[O-])cc1, C[C@@H]1C[C@@H](O)c2ncnc(N3CCN(C(=O)OC(C)(C)C)CC3)c21 to produce C[C@@H]1C[C@@H](OC(=O)c2ccc([N+](=O)[O-])cc2)c2ncnc(N3CCN(C(=O)OC(C)(C)C)CC3)c21, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.