InChI=1/C18H19N7O4/c1-2-25-14-11(16(27)20-18(25)29)7-9(8-19-14)15(26)23-24-17(28)13-10-5-3-4-6-12(10)21-22-13/h7-8H,2-6H2,1H3,(H,21,22)(H,23,26)(H,24,28)(H,20,27,29)/f/h20,22-24H 16E5CCBE2F813E02