Using CCOC(=O)c1c(I)nn2c1CN(C(=O)OC(C)(C)C)[C@@H]1COC[C@@H]12 to produce CC(C)(C)OC(=O)N1Cc2c(C(=O)O)c(I)nn2[C@H]2COC[C@H]21, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.