InChI=1/C19H20N4O3/c1-3-23(4-2)17-10-7-13(12-20-17)21-18(24)14-8-9-15(22-19(14)25)16-6-5-11-26-16/h5-12H,3-4H2,1-2H3,(H,21,24)(H,22,25)/f/h21-22H 22EE00A0294B9618