InChI=1/C17H13Cl2F2NO4/c1-9(15(23)22-14-6-5-11(18)8-13(14)19)25-16(24)10-3-2-4-12(7-10)26-17(20)21/h2-9,17H,1H3,(H,22,23)/t9-/m0/s1/f/h22H 47F276A8E33546F8