Using CCOC(=O)CC[C@H]1CC[C@@H](NC(=O)c2nn(C(C)C)c3ccccc23)CN1C(=O)OC(C)(C)C to produce CC(C)n1nc(C(=O)N[C@@H]2CC[C@H](CCCO)N(C(=O)OC(C)(C)C)C2)c2ccccc21, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.