InChI=1/C27H19N5/c1-18(15-28)22-8-10-23(11-9-22)32-19(2)31-26-17-30-25-12-7-20(14-24(25)27(26)32)5-6-21-4-3-13-29-16-21/h3-4,7-14,16-18H,1-2H3/t18-/m0/s1 9C64161FDD7F12B1