InChI=1S/C28H29F3N6/c1-18(19-7-4-3-5-8-19)34-27-33-16-13-23(35-27)25-24(21-9-6-10-22(17-21)28(29,30)31)36-26(37(25)2)20-11-14-32-15-12-20/h3-10,13,16-18,20,32H,11-12,14-15H2,1-2H3,(H,33,34,35)/t18-/m0/s1