InChI=1/C20H19N7O/c21-18-17-19(24-12-23-18)22-10-9-16(27-17)13-5-4-8-15(11-13)26-20(28)25-14-6-2-1-3-7-14/h1-8,11-12H,9-10H2,(H2,25,26,28)(H3,21,22,23,24)/f/h22,25-26H,21H2 152BC9D06733AA1C