Using CC(C)(C)OC(=O)N1CCC(CBr)CC1, NC(=O)c1n[nH]c2c1CCc1cnc(I)nc1-2 to produce CC(C)(C)OC(=O)N1CCC(Cn2nc(C(N)=O)c3c2-c2nc(I)ncc2CC3)CC1, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.