InChI=1S/C35H50O16/c1-16(37)48-22(13-23(39)46-7)33(5)19-8-10-32(4,35(28(51-35)29(43)44)34(19,6)21(38)12-20(33)31(2,3)45)27(17-9-11-47-15-17)50-30-26(42)25(41)24(40)18(14-36)49-30/h9,11,15,18-20,22,24-28,30,36,40-42,45H,8,10,12-14H2,1-7H3,(H,43,44)