Using CC(=O)O[BH-](OC(C)=O)OC(C)=O, O=C1c2ccccc2C(=O)N1CCCCNC1CCCc2cccnc21 to produce C=CCn1cc(C)nc1CN(CCCCN1C(=O)c2ccccc2C1=O)C1CCCc2cccnc21, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.