InChI=1S/C37H60O15/c1-16(2)35(50,15-39)9-8-17(3)24-18(40)11-32(4)19-6-7-20-33(5,31(48)49)23(51-30-27(45)25(43)26(44)28(52-30)29(46)47)10-21(41)37(20)13-36(19,37)22(42)12-34(24,32)14-38/h16-28,30,38-45,50H,6-15H2,1-5H3,(H,46,47)(H,48,49)