InChI=1/C20H20FN7/c1-2-4-15(13-5-7-14(21)8-6-13)26-17-11-16(24-12-25-17)18-19(22)27-28-10-3-9-23-20(18)28/h3,5-12,15H,2,4H2,1H3,(H2,22,27)(H,24,25,26)/t15-/m1/s1/f/h26H,22H2 2A9AFEC9C7F14F33