Using Brc1ccc2[nH]ccc2c1, OB(O)c1ccc(OC(F)(F)F)cc1 to produce FC(F)(F)Oc1ccc(-c2ccc3[nH]ccc3c2)cc1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.