InChI=1/C20H13Cl2F6NO/c1-18(2,29-10-12-7-15(21)9-16(22)17(12)30)4-3-11-5-13(19(23,24)25)8-14(6-11)20(26,27)28/h5-10,30H,1-2H3/p+1/fC20H14Cl2F6NO/h29H/q+1 DEE9FC4FBDD60AC3