Using CCCCCCCCCCCOc1ccc(CC(=O)OC(C(=O)OC)c2ccccc2)cc1, CN(C)C=O to produce CCCCCCCCCCCOc1ccc(C2=C(O)C(c3ccccc3)OC2=O)cc1, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.