InChI=1S/C28H39NO10/c1-17(2)15-29-22(30)9-7-5-3-4-6-8-19(12-10-18-11-13-20-21(14-18)37-16-36-20)38-28-25(33)23(31)24(32)26(39-28)27(34)35/h3,5,10-14,17,19,23-26,28,31-33H,4,6-9,15-16H2,1-2H3,(H,29,30)(H,34,35)/b5-3+,12-10+