Using Cc1cccc(C)c1NC(=O)CN1CCC(=O)CC1, NCC(O)C1COc2ccccc2O1 to produce Cc1cccc(C)c1NC(=O)CN1CCC(NCC(O)C2COc3ccccc3O2)CC1, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.