Using CC(C)(C)OC(=O)N1CCN(c2ccc3nnc(C(F)(F)F)n3n2)CC1 to produce CC(C)(C)OC(=O)N1CCN(C2=Nn3c(nnc3C(F)(F)F)CC2)CC1, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.