InChI=1/C19H20N6O4/c26-15(11-25-17(28)19(20-18(25)29)8-4-5-9-19)23-24-16(27)14-10-13(21-22-14)12-6-2-1-3-7-12/h1-3,6-7,10H,4-5,8-9,11H2,(H,20,29)(H,21,22)(H,23,26)(H,24,27)/f/h20,22-24H	BD5CB845B8288E07