Using O=C1CN(S(=O)(=O)C=Cc2ccc(Cl)s2)CCN1Cc1ccc2c(Cl)cnnc2c1, [NH4+] to produce Nc1cnnc2cc(CN3CCN(S(=O)(=O)C=Cc4ccc(Cl)s4)CC3=O)ccc12, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.