InChI=1S/C37H60O13/c1-17(2)36(48,16-38)10-9-18(3)24-19(39)14-33(5)20-7-8-21-34(6,31(46)47)23(49-30-27(43)25(41)26(42)28(50-30)29(44)45)13-22(40)37(21)15-35(20,37)12-11-32(24,33)4/h17-28,30,38-43,48H,7-16H2,1-6H3,(H,44,45)(H,46,47)