Using [BH3-]C#N, CC(C)(C)OC(=O)N1CCC(=O)c2cc(C(F)(F)F)ccc21 to produce CC(C)(C)OC(=O)N1CCC(N)c2cc(C(F)(F)F)ccc21, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.