InChI: | InChI=1/C50H73NO8/c1-2-3-4-5-6-7-8-9-10-11-14-17-20-26-42(53)41(35-58-50-49(57)48(56)47(55)43(34-52)59-50)51-44(54)27-21-18-15-12-13-16-19-23-36-28-29-39-31-30-37-24-22-25-38-32-33-40(36)46(39)45(37)38/h20,22,24-26,28-33,41-43,47-50,52-53,55-57H,2-19,21,23,27,34-35H2,1H3,(H,51,54)/b26-20+/t41-,42+,43+,47+,48-,49+,50+/m0/s1 |