Using CC[O-], CCOC(=O)C1=Cc2cc(C)cc(CI)c2OC1C(F)(F)F to produce CCOCc1cc(C)cc2c1OC(C(F)(F)F)C(C(=O)OCC)=C2, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.