Using C[C@H](Nc1cc(Cl)nn2ccnc12)c1cc2cccc(C(F)(F)F)c2c(=O)n1-c1ccccc1 to produce C[C@H](Nc1ccnn2ccnc12)c1cc2cccc(C(F)(F)F)c2c(=O)n1-c1ccccc1, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.