Using C[C@H]1CN(S(=O)(=O)c2cnc(Cl)s2)CCN1c1ncc(C(O)(C(F)(F)F)C(F)(F)F)cn1, [NH4+] to produce C[C@H]1CN(S(=O)(=O)c2cnc(N)s2)CCN1c1ncc(C(O)(C(F)(F)F)C(F)(F)F)cn1, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.