InChI=1S/C43H81O11P/c1-4-5-23-29-40-41(54-40)30-25-20-16-13-14-17-21-26-31-42(46)50-35-39(36-52-55(48,49)51-34-38(45)33-44)53-43(47)32-27-22-18-12-10-8-6-7-9-11-15-19-24-28-37(2)3/h20,25,37-41,44-45H,4-19,21-24,26-36H2,1-3H3,(H,48,49)/b25-20-/t38-,39+,40?,41?/m0/s1