InChI=1/C19H19N7O3/c1-9-12(10(2)26-8-21-16(17(20)28)18(26)22-9)4-6-15(27)23-11-3-5-13-14(7-11)25-19(29)24-13/h3,5,7-8H,4,6H2,1-2H3,(H2,20,28)(H,23,27)(H2,24,25,29)/f/h23-25H,20H2 8B713105873D58DF