Using COCOc1cc(OCc2ccccc2)ccc1C=O, CCOC(=O)CP(=O)(OCC)OCC to produce CCOC(=O)C=Cc1ccc(OCc2ccccc2)cc1OCOC, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.