InChI=1/C21H20F6N4O2/c22-20(23,24)19(21(25,26)27)14-16(28-15(30-19)13-9-5-2-6-10-13)31(18(33)29-17(14)32)11-12-7-3-1-4-8-12/h1,3-4,7-8,13H,2,5-6,9-11H2,(H,28,30)(H,29,32,33)/f/h28-29H D3B22BE347512095