InChI=1/C19H20N4O3/c1-25-17-4-3-15(13-18(17)26-2)22-19(24)16-7-11-21-23(16)12-8-14-5-9-20-10-6-14/h3-7,9-11,13H,8,12H2,1-2H3,(H,22,24)/f/h22H 5D29DE3D738B9CBF