Using CC(=O)O[BH-](OC(C)=O)OC(C)=O, c1ccc(N2CCNCC2)cc1 to produce N[C@H]1CC[C@H](N2CCN(c3ccccc3)CC2)CC1, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.