InChI=1/C16H13N7O/c24-16(12-3-6-14-15(7-12)21-22-20-14)18-8-11-1-4-13(5-2-11)23-10-17-9-19-23/h1-7,9-10H,8H2,(H,18,24)(H,20,21,22)/f/h18,20H C613E6228067DDDC