InChI=1S/C50H52O10/c1-24(2)9-13-28-17-33(40(53)21-38(28)51)50-43(35-20-41(54)45(56)31(48(35)60-50)16-12-27(7)8)46(57)36-19-32-37-23-58-42-22-39(52)29(14-10-25(3)4)18-34(42)49(37)59-47(32)30(44(36)55)15-11-26(5)6/h9-12,17-22,37,49,51-56H,13-16,23H2,1-8H3/t37-,49-/m0/s1