InChI=1/C19H17N7O4/c27-18-12-24(9-7-20-18)17-5-4-13(11-21-17)22-19(28)16-6-8-25(23-16)14-2-1-3-15(10-14)26(29)30/h1-6,8,10-11H,7,9,12H2,(H,20,27)(H,22,28)/f/h20,22H BAB0C483E267EEEB