InChI=1/C11H14N6O2/c1-11(2)15-9(12)14-10(16-11)13-7-5-3-4-6-8(7)17(18)19/h3-6H,1-2H3,(H4,12,13,14,15,16)/f/h12,14-16H F44CCDBCD377DBC8