InChI=1/C30H22N4/c1-3-7-27-23(5-1)25-13-15-33(19-29(25)31-27)17-21-9-11-22(12-10-21)18-34-16-14-26-24-6-2-4-8-28(24)32-30(26)20-34/h1-16,19-20H,17-18H2/p+2/fC30H24N4/h31-32H/q+2 B8FE8600E26AA10E