Using CC(C)(C)OC(=O)N1CCN(c2cncc(OCc3cccc(Cl)c3)n2)CC1, F[B-](F)(F)F to produce CC(C)(C)OC(=O)N1CCN(c2nc(OCc3cccc(Cl)c3)cnc2F)CC1, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.