Using [NH4+], CC(C)Oc1cc(Nc2nc(N[C@@H](C)c3ccc(F)cn3)nc(Cl)c2Cl)n[nH]1 to produce CC(C)Oc1cc(Nc2nc(N[C@@H](C)c3ccc(F)cn3)nc(N)c2Cl)n[nH]1, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.