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