Using Nc1ncnc2[nH]nc(I)c12, CC(C)(C)OC(=O)N1CCC2(CC1)CO2 to produce CC(C)(C)OC(=O)N1CCC(O)(Cn2nc(I)c3c(N)ncnc32)CC1, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.