InChI=1S/C37H60O15/c1-31(2,49)36(50,16-39)9-8-17(14-38)23-18(40)13-33(4)19-6-7-20-34(5,30(47)48)22(51-29-26(44)24(42)25(43)27(52-29)28(45)46)12-21(41)37(20)15-35(19,37)11-10-32(23,33)3/h17-27,29,38-44,49-50H,6-16H2,1-5H3,(H,45,46)(H,47,48)