Using COc1ccc2c(c1)[C@@H](NC(=O)C(F)(F)F)CC2=O, COC(=O)c1cc(OC)ccc1O to produce C=CCOc1ccc(OC)cc1C(=O)OC, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.