Using [BH3-]C#N, CC(C)Oc1cc(C(F)(F)F)c2c3c(ccc2n1)N[C@H](C(C)C)CO3 to produce CC(C)Oc1cc(C(F)(F)F)c2c3c(ccc2n1)N(C)[C@H](C(C)C)CO3, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.