Using CC(C)(C)[C@H]1CC[C@H](Oc2ccc3c(c2)CC[C@@H]([C@]2(C)COC(=O)N2)C3)CC1 to produce CC(C)(C)[C@H]1CC[C@H](Oc2ccc3c(c2)CC[C@@H]([C@@](C)(N)CO)C3)CC1, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.