Using CC(=O)O[BH-](OC(C)=O)OC(C)=O, Fc1ccc([C@H]2CNCCN2Cc2cncc(Br)c2)cc1 to produce CN1CCN(Cc2cncc(Br)c2)[C@@H](c2ccc(F)cc2)C1, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.