InChI=1S/C77H140O17P2/c1-2-3-4-5-6-7-8-9-12-19-26-33-40-47-54-61-77(82)90-71-76(89-67-60-53-46-39-32-25-18-15-22-29-36-43-50-57-64-80)73-94-96(85,86)92-69-74(81)68-91-95(83,84)93-72-75(88-66-59-52-45-38-31-24-17-14-21-28-35-42-49-56-63-79)70-87-65-58-51-44-37-30-23-16-11-10-13-20-27-34-41-48-55-62-78/h6-7,9-10,12-15,17-18,62-64,74-76,81H,2-5,8,11,16,19-61,65-73H2,1H3,(H,83,84)(H,85,86)/b7-6-,12-9-,13-10-,17-14-,18-15-/t74-,75+,76+/m0/s1