Using FC(F)(I)C(F)(F)C(F)(F)C(F)(F)C(F)(F)C(F)(F)I, Fc1ccc(I)cc1 to produce Fc1ccc(C(F)(F)C(F)(F)C(F)(F)C(F)(F)C(F)(F)C(F)(F)c2ccc(F)cc2)cc1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.