InChI=1S/C50H76O15P2/c1-3-5-7-8-9-10-11-12-13-14-15-16-17-18-19-20-24-27-33-39-49(54)61-43-48(44-64-67(59,60)63-42-47(53)41-62-66(56,57)58)65-50(55)40-34-28-32-38-46(52)37-31-26-23-21-22-25-30-36-45(51)35-29-6-4-2/h5-7,9-10,12-13,15-16,18-19,22-27,29-32,36-38,45-48,51-53H,3-4,8,11,14,17,20-21,28,33-35,39-44H2,1-2H3,(H,59,60)(H2,56,57,58)/b7-5-,10-9-,13-12-,16-15-,19-18-,25-22-,26-23-,27-24-,29-6-,36-30+,37-31+,38-32-/t45-,46-,47-,48+/m0/s1