Using COC[C@H](O[C@@H]1CC[C@H]2[C@H](C3=NNN(C)N3)C[C@]1(c1ccccc1)N2Cc1ccccc1)c1cc(C(F)(F)F)cc(C(F)(F)F)c1 to produce COC[C@H](O[C@@H]1CC[C@@H]2N[C@@]1(c1ccccc1)C[C@H]2C1=NNN(C)N1)c1cc(C(F)(F)F)cc(C(F)(F)F)c1, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.