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