InChI=1S/C50H96NO10P/c1-3-5-7-9-11-13-15-17-19-21-23-25-27-29-31-33-35-37-39-41-48(52)58-43-46(44-59-62(56,57)60-45-47(51)50(54)55)61-49(53)42-40-38-36-34-32-30-28-26-24-22-20-18-16-14-12-10-8-6-4-2/h18,20,46-47H,3-17,19,21-45,51H2,1-2H3,(H,54,55)(H,56,57)/b20-18-/t46-,47+/m1/s1