InChI=1S/C50H78O25/c1-17-5-6-50(67-15-17)18(2)32-27(75-50)8-21-19-7-23(54)22-9-26(24(55)11-48(22,3)20(19)10-31(57)49(21,32)4)68-45-40(65)37(62)41(30(14-53)71-45)72-47-43(74-46-39(64)36(61)34(59)28(12-51)69-46)42(35(60)29(13-52)70-47)73-44-38(63)33(58)25(56)16-66-44/h17-23,25-30,32-47,51-54,56,58-65H,5-16H2,1-4H3