InChI=1/C20H26F6N4O3/c1-5-7-8-15(31)28-18(20(24,25)26,17(32)33-6-2)30-29-16(19(21,22)23)27-14-10-9-12(3)13(4)11-14/h9-11,30H,5-8H2,1-4H3,(H,27,29)(H,28,31)/t18-/m0/s1/f/h28-29H 79F4EBF2BA9F6AC0