Using Nc1ccccc1CNC1CCN(Cc2ccccc2)CC1, O=C(n1ccnc1)n1ccnc1 to produce O=C1Nc2ccccc2CN1C1CCN(Cc2ccccc2)CC1, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.