InChI=1/C20H20N6O3/c1-12(27)13-7-9-15(10-8-13)22-17(28)11-16-18(29)25-20(24-16)26-19(21)23-14-5-3-2-4-6-14/h2-10,29H,11H2,1H3,(H,22,28)(H4,21,23,24,25,26)/p+1/fC20H21N6O3/h29h,22-26H,21H2/q+1 98AA9813CA7C04CC