InChI=1S/C27H24FN5/c1-31-13-15-32(16-14-31)21-7-5-19(6-8-21)20-10-12-33-25(18-30-26(33)17-20)22-9-11-29-27-23(22)3-2-4-24(27)28/h2-12,17-18H,13-16H2,1H3