Using O=c1c2ncsc2nc(S)n1-c1ccc(F)cc1, O=P(Cl)(Cl)Cl to produce O=c1c2ncsc2nc(Cl)n1-c1ccc(F)cc1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.