Using CC(=O)O[BH-](OC(C)=O)OC(C)=O, CNC(=O)[C@@H]1C[C@@H](Oc2cc3c(Nc4cccc(Cl)c4F)ncnc3cc2OC)CCN1 to produce CNC(=O)[C@@H]1C[C@@H](Oc2cc3c(Nc4cccc(Cl)c4F)ncnc3cc2OC)CCN1C, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.