Using CC1(C)CN(CC2CCNCC2)c2cc(NC(=O)c3cccnc3NCc3ccc(F)cc3)ccc21, CC(=O)O[BH-](OC(C)=O)OC(C)=O to produce CN1CCC(CN2CC(C)(C)c3ccc(NC(=O)c4cccnc4NCc4ccc(F)cc4)cc32)CC1, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.