InChI=1/C20H17FN4O2/c21-15-8-4-13(5-9-15)18(17-3-1-2-12-23-17)25-19(26)14-6-10-16(11-7-14)24-20(22)27/h1-12,18H,(H,25,26)(H3,22,24,27)/t18-/m0/s1/f/h24-25H,22H2 76B5AB31858241C7