Using CC(=O)CC(=O)C1CCCN1C(=O)OCc1ccccc1, N=C(N)N to produce Cc1cc(C2CCCN2C(=O)OCc2ccccc2)nc(N)n1, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.