Using CS(=O)(=O)c1ccc(-n2nc(C(F)(F)F)c(C#N)c2Cl)nc1, Fc1ccccc1CS to produce CS(=O)(=O)c1ccc(-n2nc(C(F)(F)F)c(C#N)c2SCc2ccccc2F)nc1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.