InChI=1S/C28H36NO12/c1-13(30)29(2)17(8-14-6-7-18(37-3)19(9-14)38-4)16-12-21(20(39-5)10-15(16)11-22(29)31)40-28-25(34)23(32)24(33)26(41-28)27(35)36/h6-7,9-10,12,17,22-26,28,31-34H,8,11H2,1-5H3,(H,35,36)