Using CCOC1(O[Si](C)(C)C)CC1, CC(C)C(C(=O)N[C@H]1CC[C@H]2CN(Cc3cccc(C(F)(F)F)c3)C[C@H]21)c1ccccc1 to produce FC(F)(F)c1cccc(CN2C[C@@H]3CC[C@H](N(C4CC4)C4CC4)[C@@H]3C2)c1, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.