Using O=C(Cl)Cc1ccccc1, Cc1cc(C)cc(-c2nc(N)sc2-c2ccncc2)c1 to produce Cc1cc(C)cc(-c2nc(NC(=O)Cc3ccccc3)sc2-c2ccncc2)c1, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.