Using O=S(Cl)Cl, O=C(O)c1cccnc1Oc1cccc(C(F)(F)F)c1 to produce O=C(Cl)c1cccnc1Oc1cccc(C(F)(F)F)c1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.