Using N[C@H]1CCN([C@H](c2ccc3nnc(-c4ccc5cc(F)cc(OCC6CC6)c5n4)n3c2)C(F)(F)F)C1 to produce N[C@H]1CCN([C@H](c2ccc3nnc(-c4ccc5cc(F)cc(O)c5n4)n3c2)C(F)(F)F)C1, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.