Using CCOC(=O)C(F)P(=O)(OCC)OCC, O=Cc1ccc(OCc2ccccc2)cc1 to produce CCOC(=O)/C(F)=C/c1ccc(OCc2ccccc2)cc1, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.