Using C=CCc1cccnc1[C@@H](NC(=O)Nc1cccnc1)c1ccc(C(F)(F)F)cc1 to produce CCCc1cccnc1[C@@H](NC(=O)Nc1cccnc1)c1ccc(C(F)(F)F)cc1, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.