Using O=C(O)C1CCN(CC2COc3ccccc3O2)CC1, COc1ccccc1N to produce COc1ccccc1NC(=O)C1CCN(CC2COc3ccccc3O2)CC1, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.