InChI=1/C22H21N9O/c23-20-26-21(27-22-25-19(28-31(20)22)18-6-3-13-32-18)30-11-9-29(10-12-30)14-16-8-7-15-4-1-2-5-17(15)24-16/h1-8,13H,9-12,14H2,(H2,23,25,26,27,28)/f/h23,26H FFB3CD5BDE888E8C