InChI=1S/C54H100N2O18/c1-4-6-8-10-12-14-16-18-20-22-24-26-28-30-38(61)37(56-42(62)31-29-27-25-23-21-19-17-15-13-11-9-7-5-2)35-69-53-48(67)46(65)51(40(33-58)71-53)74-54-49(68)47(66)50(41(34-59)72-54)73-52-43(55-36(3)60)45(64)44(63)39(32-57)70-52/h28,30,37-41,43-54,57-59,61,63-68H,4-27,29,31-35H2,1-3H3,(H,55,60)(H,56,62)/t37-,38+,39+,40+,41+,43+,44-,45+,46+,47+,48?,49+,50-,51+,52-,53+,54-/m0/s1