InChI=1S/C42H78NO8P/c1-5-7-9-11-13-15-17-19-20-21-22-23-25-26-28-30-32-34-41(44)48-38-40(39-50-52(46,47)49-37-36-43(3)4)51-42(45)35-33-31-29-27-24-18-16-14-12-10-8-6-2/h13,15,19-20,22-23,40H,5-12,14,16-18,21,24-39H2,1-4H3,(H,46,47)/b15-13-,20-19-,23-22-