Using Nc1cccc(N2CCN(C(=O)c3ccccc3)CC2)c1, OB(O)c1ccccc1 to produce O=C(c1ccccc1)N1CCN(c2cccc(Nc3ccccc3)c2)CC1, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.