Using CCc1nn(Cc2cccc(C)n2)c2cccc(NC(=O)c3cnc4cc(C(=O)N5CCNCC5)ccn34)c12, CC(=O)O[BH-](OC(C)=O)OC(C)=O to produce CCc1nn(Cc2cccc(C)n2)c2cccc(NC(=O)c3cnc4cc(C(=O)N5CCN(C)CC5)ccn34)c12, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.