Using Cc1oc(-c2ccccc2)nc1CCl, O=C1NC(=O)C(CCCCCc2ccc(O)cc2)O1 to produce Cc1oc(-c2ccccc2)nc1COc1ccc(CCCCCC2OC(=O)NC2=O)cc1, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.