Using CC(COc1cccc2c1CCC(=O)N2)CC(=O)O, CCNC1CCCCC1 to produce CCN(C(=O)CC(C)COc1cccc2c1CCC(=O)N2)C1CCCCC1, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.