InChI=1S/C50H98N2O9/c1-4-6-8-10-12-14-16-18-19-20-21-22-23-24-25-26-28-30-32-34-36-38-45(55)52-42(40-60-50-49(59)48(58)47(57)44(61-50)39-51-41(3)53)46(56)43(54)37-35-33-31-29-27-17-15-13-11-9-7-5-2/h42-44,46-50,54,56-59H,4-40H2,1-3H3,(H,51,53)(H,52,55)/t42-,43+,44+,46-,47-,48-,49+,50-/m0/s1