Using CCOC(=O)C1=Cc2cc(Cl)c(C)c(Cl)c2OC1C(F)(F)F to produce Cc1c(Cl)cc2c(c1Cl)OC(C(F)(F)F)C(C(=O)O)=C2, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.