InChI=1/C20H16N8/c1-3-7-18-16(5-1)14(9-21-18)11-23-26-20-27-24-13-28(20)25-12-15-10-22-19-8-4-2-6-17(15)19/h1-13,23,25H,(H,26,27)/b14-11-,15-12+/f/h26H	40ED8C9F6973AA23