InChI=1S/C50H92N2O18/c1-4-6-8-10-12-14-15-16-17-19-20-22-24-26-34(57)33(52-38(58)27-25-23-21-18-13-11-9-7-5-2)31-65-49-44(63)42(61)47(36(29-54)67-49)70-50-45(64)43(62)46(37(30-55)68-50)69-48-39(51-32(3)56)41(60)40(59)35(28-53)66-48/h24,26,33-37,39-50,53-55,57,59-64H,4-23,25,27-31H2,1-3H3,(H,51,56)(H,52,58)/t33-,34+,35+,36+,37+,39+,40-,41+,42+,43+,44?,45+,46-,47+,48-,49+,50-/m0/s1