InChI=1S/C16H24N4O13/c17-11-10(32-14-7(26)4(23)3(22)2(1-21)30-14)12(20-16(18)19-11)33-15-8(27)5(24)6(25)9(31-15)13(28)29/h2-9,14-15,21-27H,1H2,(H,28,29)(H4,17,18,19,20)