InChI=1/C10H12N4O3/c1-5(15)13-7-3-2-6(9(16)17)4-8(7)14-10(11)12/h2-4H,1H3,(H,13,15)(H,16,17)(H4,11,12,14)/f/h13-14H,11-12H2 5FA66538BCECFF52