Using Brc1c2ccccc2cc2ccccc12, OB(O)c1ccc(C(F)(F)F)cc1 to produce FC(F)(F)c1ccc(-c2c3ccccc3cc3ccccc23)cc1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.