Using Cc1ccc2c(N=CC(O)(CC(C)(C)c3ccccc3)C(F)(F)F)cccc2n1 to produce Cc1ccc2c(NC3c4ccccc4C(C)(C)CC3(O)C(F)(F)F)cccc2n1, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.