InChI=1S/C28H53NO13S/c1-5-6-9-18(3)27(41-26(35)15-20(28(36)37)14-25(33)34)24(32)13-17(2)12-22(42-43(38,39)40)11-8-7-10-21(30)16-23(31)19(4)29/h17-24,27,30-32H,5-16,29H2,1-4H3,(H,33,34)(H,36,37)(H,38,39,40)