InChI=1S/C20H37N7O12/c1-4-20(35,3-29)15(39-16-6(21)10(31)9(30)5(2-28)37-16)17(36-4)38-14-8(27-19(24)25)11(32)7(26-18(22)23)12(33)13(14)34/h3-17,28,30-35H,2,21H2,1H3,(H4,22,23,26)(H4,24,25,27)