Using CC(C)(C)OC(=O)N[C@H]1CC[C@@H](C(=O)O)CC1, COC(=O)c1cccc(N)c1N to produce COC(=O)c1cccc(N[C@H]2CC[C@@H](N)CC2)c1N, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.