Using COc1ncccc1C(=O)NC1CNCCn2c1nc(-c1ccncn1)cc2=O, CC(=O)O[BH-](OC(C)=O)OC(C)=O to produce COc1ncccc1C(=O)NC1CN(C)CCn2c1nc(-c1ccncn1)cc2=O, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.