InChI=1/C22H17N9O/c23-22-28-20-17(21-27-19(29-31(21)22)18-4-2-10-32-18)13-26-30(20)9-7-16-6-5-15(12-25-16)14-3-1-8-24-11-14/h1-6,8,10-13H,7,9H2,(H2,23,28)/f/h23H2 C17A5CEAC4B24AFF