InChI=1/C20H17Cl2FO4/c21-13-7-18(22)17(5-4-16-9-15(24)10-20(25)27-16)19(8-13)26-11-12-2-1-3-14(23)6-12/h1-8,15-16,24H,9-11H2/b5-4+/t15-,16-/m1/s1 28C49761BD7CDB06