InChI=1S/C23H22FN7O2/c1-16-3-6-21(31-26-8-9-27-31)18(13-16)23(32)30-10-2-12-33-22(30)15-29-11-7-20(28-29)19-5-4-17(24)14-25-19/h3-9,11,13-14,22H,2,10,12,15H2,1H3/t22-/m0/s1