Using FC(F)(F)c1onc(-c2ccccc2)c1-c1c[nH]cn1, OB(O)c1ccccc1 to produce FC(F)(F)c1onc(-c2ccccc2)c1-c1cn(-c2ccccc2)cn1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.