InChI=1/C12H11Cl2F3N2O/c1-5(2)11(20,12(15,16)17)10-18-8-3-6(13)7(14)4-9(8)19-10/h3-5,20H,1-2H3,(H,18,19)/t11-/m0/s1/f/h18H EC3B8958FFBD7216