InChI=1/C17H21N7O3/c25-17(21-14-3-1-4-15(13-14)24(26)27)20-7-8-22-9-11-23(12-10-22)16-18-5-2-6-19-16/h1-6,13H,7-12H2,(H2,20,21,25)/f/h20-21H 3E609CF26E3F51D3