Using O=C(O)Cc1ccccc1, NC(=O)C(=Cc1c[nH]c2nc(N)ccc12)c1ccccc1 to produce NC(=O)C(=Cc1c[nH]c2nc(NC(=O)Cc3ccccc3)ccc12)c1ccccc1, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.