InChI=1S/C43H83O10P/c1-3-5-7-9-11-13-15-17-19-21-22-24-26-28-30-32-34-42(46)50-38-41(39-52-54(48,49)51-37-40(45)36-44)53-43(47)35-33-31-29-27-25-23-20-18-16-14-12-10-8-6-4-2/h19,21,40-41,44-45H,3-18,20,22-39H2,1-2H3,(H,48,49)/b21-19-/t40-,41+/m0/s1