InChI=1/C12H13N7O/c1-19-12-8(4-16-19)11(14-6-15-12)13-5-9-17-10(18-20-9)7-2-3-7/h4,6-7H,2-3,5H2,1H3,(H,13,14,15)/f/h13H 48D314D5FF56EF76