Using Cc1ccc2c(Cl)cc(C#N)nc2c1, OB(O)c1ccc(F)cc1 to produce Cc1ccc2c(-c3ccc(F)cc3)cc(C#N)nc2c1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.