InChI=1S/C23H20F2N6/c1-3-26-9-14-10-27-11-17(12(14)2)13-4-5-19-16(6-13)21(31-30-19)23-28-20-8-15(24)7-18(25)22(20)29-23/h4-8,10-11,26H,3,9H2,1-2H3,(H,28,29)(H,30,31)