Using CC(C)(C)OC(=O)N1CC=C(B2OC(C)(C)C(C)(C)O2)CC1, CCCc1cc(Cl)ccc1[N+](=O)[O-] to produce CCCc1cc(C2=CCN(C(=O)OC(C)(C)C)CC2)ccc1[N+](=O)[O-], please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.