Using O=C1C(=O)N(CCC2CC2)c2ccccc21, Oc1ccc2c(c1)OCO2 to produce O=C1N(CCC2CC2)c2ccccc2C1(O)c1cc2c(cc1O)OCO2, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.