InChI=1/C21H21F4NO4/c1-3-12(20(28)29)8-14-9-15(18(30-2)10-17(14)22)11-26-19(27)13-4-6-16(7-5-13)21(23,24)25/h4-7,9-10,12H,3,8,11H2,1-2H3,(H,26,27)(H,28,29)/p-1/t12-/m1/s1/fC21H20F4NO4/h26H/q-1	C5F92505781EE547