InChI=1S/C50H90O15P2/c1-4-5-24-31-44(51)35-36-47-43(34-37-48(47)53)30-26-22-23-27-32-49(54)61-40-46(41-64-67(59,60)63-39-45(52)38-62-66(56,57)58)65-50(55)33-28-21-19-17-15-13-11-9-7-6-8-10-12-14-16-18-20-25-29-42(2)3/h22,26,34-37,42-47,51-52H,4-21,23-25,27-33,38-41H2,1-3H3,(H,59,60)(H2,56,57,58)/b26-22-,36-35+/t43-,44-,45-,46+,47+/m0/s1