InChI=1/C20H23N7O/c1-3-28-17-9-6-8-16-14(2)24-20(25-18(16)17)26-19-22-12-27(13-23-19)11-15-7-4-5-10-21-15/h4-10H,3,11-13H2,1-2H3,(H2,22,23,24,25,26)/f/h22,26H EA47BBFF32B80118