Using FC(F)Cl, COc1cc(C)c(C(=O)c2c(Cl)cccc2Cl)cc1O to produce COc1cc(C)c(C(=O)c2c(Cl)cccc2Cl)cc1OC(F)F, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.