InChI=1S/C15H19N5O10/c1-3(29-14-9(24)7(22)8(23)10(30-14)13(26)27)6(21)4-2-16-11-5(17-4)12(25)19-15(18-11)20-28/h2-3,6-10,14,21-24,28H,1H3,(H,26,27)(H2,16,18,19,20,25)