Using ClCc1ccc2c(c1)OCO2, NC(=O)C(c1ccccc1)(c1ccccc1)C1CCNC1 to produce NC(=O)C(c1ccccc1)(c1ccccc1)C1CCN(Cc2ccc3c(c2)OCO3)C1, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.