InChI=1S/C41H72O13/c1-3-4-5-6-7-8-9-10-11-15-21-31(43)33-23-24-34(53-33)32(44)22-17-16-20-30(52-41-37(47)35(45)36(46)38(54-41)39(48)49)19-14-12-13-18-29(42)26-28-25-27(2)51-40(28)50/h25,27,29-38,41-47H,3-24,26H2,1-2H3,(H,48,49)