Using CNc1nc(C)c(C(=O)NCc2ccccc2)s1, O=C(Cl)c1ccccc1 to produce Cc1nc(N(C)C(=O)c2ccccc2)sc1C(=O)NCc1ccccc1, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.