Using [BH3-]C#N, Cc1ccc2c3c(ccc2n1)OC[C@H](CNCCCc1cn(C)c2ccc(C#N)cc12)O3 to produce Cc1ccc2c3c(ccc2n1)OCC(CN(C)CCCc1cn(C)c2ccc(C#N)cc12)O3, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.