InChI=1S/C57H112O16P2/c1-4-7-10-13-16-19-22-25-28-31-34-37-40-43-55(60)67-46-52(58)47-69-74(63,64)70-48-53(59)49-71-75(65,66)72-51-54(73-57(62)45-42-39-36-33-30-27-24-21-18-15-12-9-6-3)50-68-56(61)44-41-38-35-32-29-26-23-20-17-14-11-8-5-2/h52-54,58-59H,4-51H2,1-3H3,(H,63,64)(H,65,66)/t52-,53-,54-/m1/s1