Using COC(=O)C[C@@H](C)c1c(I)ncnc1N1CCN(C(=O)OC(C)(C)C)CC1 to produce C[C@H](CC(=O)O)c1c(I)ncnc1N1CCN(C(=O)OC(C)(C)C)CC1, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.