InChI=1S/C37H60O14/c1-17(2)36(49,16-39)9-8-18(3)24-19(40)13-35(15-38)21-7-6-20-33(5,31(47)48)23(50-30-27(44)25(42)26(43)28(51-30)29(45)46)12-22(41)37(20)14-34(21,37)11-10-32(24,35)4/h17-28,30,38-44,49H,6-16H2,1-5H3,(H,45,46)(H,47,48)