InChI=1S/C43H81O9P/c1-3-5-7-9-11-12-13-14-15-16-17-18-19-20-21-22-23-27-32-36-43(45)51-39(38-50-53(46,47)48)37-49-42(44)35-31-28-24-26-30-34-41-40(52-41)33-29-25-10-8-6-4-2/h25,29,39-41H,3-24,26-28,30-38H2,1-2H3,(H2,46,47,48)/b29-25-/t39-,40?,41?/m1/s1