InChI=1S/C51H96O16P2/c1-4-7-10-13-16-19-21-22-24-26-29-31-34-37-49(54)61-40-46(52)41-63-68(57,58)64-42-47(53)43-65-69(59,60)66-45-48(44-62-50(55)38-35-32-28-25-18-15-12-9-6-3)67-51(56)39-36-33-30-27-23-20-17-14-11-8-5-2/h14,17,19,21,46-48,52-53H,4-13,15-16,18,20,22-45H2,1-3H3,(H,57,58)(H,59,60)/b17-14-,21-19-/t46-,47-,48-/m1/s1