Using [BH3-]C#N, c1ccc(-c2[nH]c3ccccc3c2C[C@H]2CCCCN2)cc1 to produce CN1CCCC[C@@H]1Cc1c(-c2ccccc2)[nH]c2ccccc12, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.