InChI=1S/C50H91O11P/c1-4-36-46(52)38-33-29-25-21-17-13-11-15-18-22-26-30-34-39-49(54)58-43-48(44-60-62(56,57)59-42-47(53)41-51)61-50(55)40-35-31-27-23-19-14-10-8-6-5-7-9-12-16-20-24-28-32-37-45(2)3/h11,15,17,21-22,26,29,33,45-48,51-53H,4-10,12-14,16,18-20,23-25,27-28,30-32,34-44H2,1-3H3,(H,56,57)/b15-11-,21-17-,26-22-,33-29-/t46?,47-,48+/m0/s1