Using O=C(c1ccc(O)cc1)c1ccccc1C(F)(F)F, COc1cc2nccc(Cl)c2cc1OC to produce COc1cc2nccc(Oc3ccc(C(=O)c4ccccc4C(F)(F)F)cc3)c2cc1OC, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.