InChI=1/C19H17N7O4/c27-18-11-24(8-6-21-18)17-4-2-14(10-22-17)23-19(28)13-1-3-15(16(9-13)26(29)30)25-7-5-20-12-25/h1-5,7,9-10,12H,6,8,11H2,(H,21,27)(H,23,28)/f/h21,23H AEA6B37C23B7BAA0