InChI=1/C19H18FN7/c1-2-14(12-4-6-13(20)7-5-12)25-16-10-15(23-11-24-16)17-18(21)26-27-9-3-8-22-19(17)27/h3-11,14H,2H2,1H3,(H2,21,26)(H,23,24,25)/t14-/m1/s1/f/h25H,21H2 A1CB16AAAB1AECA9