Using CC(=O)O, CCCSc1cc(Oc2cccc(C(F)(F)F)c2)ccc1C to produce CCCS(=O)c1cc(Oc2cccc(C(F)(F)F)c2)ccc1C, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.