Using COc1ccc2nc(C=Cc3ccccn3)nc(N[C@H]3CC[C@@H](CNC(=O)C(F)(F)F)CC3)c2c1 to produce COc1ccc2nc(C=Cc3ccccn3)nc(N[C@H]3CC[C@@H](CN)CC3)c2c1, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.