InChI=1/C20H20F2N8O2/c1-9(2)16-12(18-25-10(3)27-28-18)7-30-17(16)19(23-8-24-30)26-15-5-11(20(31)29-32-4)13(21)6-14(15)22/h5-9H,1-4H3,(H,29,31)(H,23,24,26)(H,25,27,28)/f/h26,28-29H DCD90F29B3D1A9E1