InChI=1S/C50H98O13P2/c1-3-5-7-9-11-13-15-17-18-19-20-21-22-23-24-25-26-27-28-30-32-34-36-38-40-42-50(53)63-48(46-62-65(57,58)61-44-47(51)43-60-64(54,55)56)45-59-49(52)41-39-37-35-33-31-29-16-14-12-10-8-6-4-2/h14,16,47-48,51H,3-13,15,17-46H2,1-2H3,(H,57,58)(H2,54,55,56)/b16-14-/t47-,48+/m0/s1