InChI=1S/C41H76NO8P/c1-5-7-9-11-13-15-17-19-20-22-23-25-27-29-31-33-40(43)47-37-39(38-49-51(45,46)48-36-35-42(3)4)50-41(44)34-32-30-28-26-24-21-18-16-14-12-10-8-6-2/h7,9,13,15,19-20,39H,5-6,8,10-12,14,16-18,21-38H2,1-4H3,(H,45,46)/b9-7-,15-13-,20-19-