Using [BH3-]C#N, CC(=O)c1ccc(NCc2ccc(C(O)c3cccc(C#N)c3)cc2)c(C)c1O to produce CC(=O)c1ccc(N(C)Cc2ccc(C(O)c3cccc(C#N)c3)cc2)c(C)c1O, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.