Using COC(=O)[C@@H](NC(=O)C(Cc1ccc(C(=N)N)cc1)C1CCCCC1)C1CCCCC1 to produce N=C(N)c1ccc(CC(C(=O)N[C@H](C(=O)O)C2CCCCC2)C2CCCCC2)cc1, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.