InChI=1S/C28H36N2O17/c29-5-4-9-6-30-10-2-1-3-11(14(9)10)44-28-23(39)18(34)16(32)13(46-28)8-42-26-21(37)17(33)15(31)12(45-26)7-43-27-22(38)19(35)20(36)24(47-27)25(40)41/h1-3,6,12-13,15-24,26-28,30-39H,4,7-8H2,(H,40,41)