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