Using CC(C)(C)OC(=O)N1CCC(OS(C)(=O)=O)CC1, CN(C)C(=O)c1n[nH]cc1Br to produce CN(C)C(=O)c1nn(C2CCN(C(=O)OC(C)(C)C)CC2)cc1Br, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.