InChI=1S/C15H21N5O12/c16-11-4(20(28)29)12(18-2-17-11)19-13-8(24)5(21)3(31-13)1-30-15-9(25)6(22)7(23)10(32-15)14(26)27/h2-3,5-10,13,15,21-25H,1H2,(H,26,27)(H3,16,17,18,19)