InChI=1/C21H20N8O2/c1-30-16-5-2-4-13-11-27(12-15(13)16)7-8-28-19-14(10-23-28)20-24-18(17-6-3-9-31-17)26-29(20)21(22)25-19/h2-6,9-10H,7-8,11-12H2,1H3,(H2,22,25)/f/h22H2 692818D8B4A0F771